Merge pull request #4021 from thinkyhead/rc_raise_z_for_servos

Make probes independent of leveling

.travis.yml

@@ -101,10 +101,10 @@ script:
   - opt_enable AUTO_BED_LEVELING_FEATURE DEBUG_LEVELING_FEATURE
   - build_marlin
   #
-  # Test a Mechanical Probe
+  # Test a Sled Z Probe
   #
   - restore_configs
-  - opt_enable MECHANICAL_PROBE
+  - opt_enable Z_PROBE_SLED
   - build_marlin
   #
   # ...with AUTO_BED_LEVELING_FEATURE & DEBUG_LEVELING_FEATURE

Marlin/Conditionals.h

@@ -363,9 +363,11 @@
   #endif //!MANUAL_HOME_POSITIONS
 
   /**
-   * Auto Bed Leveling
+   * Auto Bed Leveling and Z Probe Repeatability Test
    */
-  #if ENABLED(AUTO_BED_LEVELING_FEATURE)
+  #define HAS_PROBING_PROCEDURE (ENABLED(AUTO_BED_LEVELING_FEATURE) || ENABLED(Z_MIN_PROBE_REPEATABILITY_TEST))
+
+  #if HAS_PROBING_PROCEDURE
     // Boundaries for probing based on set limits
     #define MIN_PROBE_X (max(X_MIN_POS, X_MIN_POS + X_PROBE_OFFSET_FROM_EXTRUDER))
     #define MAX_PROBE_X (min(X_MAX_POS, X_MAX_POS + X_PROBE_OFFSET_FROM_EXTRUDER))
@@ -376,12 +378,24 @@
   #define HAS_Z_SERVO_ENDSTOP (defined(Z_ENDSTOP_SERVO_NR) && Z_ENDSTOP_SERVO_NR >= 0)
 
   /**
-   * Sled Options
+   * Z Sled Probe requires Z_SAFE_HOMING
    */
   #if ENABLED(Z_PROBE_SLED)
     #define Z_SAFE_HOMING
   #endif
 
+  /**
+   * Safe Homing Options
+   */
+  #if ENABLED(Z_SAFE_HOMING)
+    #ifndef Z_SAFE_HOMING_X_POINT
+      #define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2)
+    #endif
+    #ifndef Z_SAFE_HOMING_Y_POINT
+      #define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2)
+    #endif
+  #endif
+
   /**
    * Host keep alive
    */
@@ -750,7 +764,7 @@
     #endif
   #endif
 
-  #define PROBE_SELECTED (ENABLED(FIX_MOUNTED_PROBE) || ENABLED(MECHANICAL_PROBE) || ENABLED(Z_PROBE_ALLEN_KEY) || HAS_Z_SERVO_ENDSTOP || ENABLED(Z_PROBE_SLED))
+  #define PROBE_SELECTED (ENABLED(FIX_MOUNTED_PROBE) || ENABLED(Z_PROBE_ALLEN_KEY) || HAS_Z_SERVO_ENDSTOP || ENABLED(Z_PROBE_SLED))
 
   #define PROBE_PIN_CONFIGURED (HAS_Z_MIN_PROBE_PIN || (HAS_Z_MIN && ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN)))
 

Marlin/Configuration.h

@@ -419,8 +419,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -431,10 +433,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -517,6 +515,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -670,8 +669,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/Marlin.h

@@ -352,7 +352,7 @@ float code_value_temp_diff();
 #if ENABLED(FWRETRACT)
   extern bool autoretract_enabled;
   extern bool retracted[EXTRUDERS]; // extruder[n].retracted
-  extern float retract_length, retract_length_swap, retract_feedrate, retract_zlift;
+  extern float retract_length, retract_length_swap, retract_feedrate_mm_s, retract_zlift;
   extern float retract_recover_length, retract_recover_length_swap, retract_recover_feedrate;
 #endif
 

Marlin/SanityCheck.h

@@ -233,6 +233,17 @@
 
 #if PROBE_SELECTED
 
+  /**
+   * NUM_SERVOS is required for a Z servo probe
+   */
+  #if HAS_Z_SERVO_ENDSTOP
+    #ifndef NUM_SERVOS
+      #error "You must set NUM_SERVOS for a Z servo probe (Z_ENDSTOP_SERVO_NR)."
+    #elif Z_ENDSTOP_SERVO_NR >= NUM_SERVOS
+      #error "Z_ENDSTOP_SERVO_NR must be less than NUM_SERVOS."
+    #endif
+  #endif
+
   /**
    * A probe needs a pin
    */
@@ -257,11 +268,10 @@
   /**
    * Only allow one probe option to be defined
    */
-  #if (ENABLED(FIX_MOUNTED_PROBE) && (ENABLED(MECHANICAL_PROBE) || ENABLED(Z_PROBE_ALLEN_KEY) || HAS_Z_SERVO_ENDSTOP || ENABLED(Z_PROBE_SLED))) \
+  #if (ENABLED(FIX_MOUNTED_PROBE) && (ENABLED(Z_PROBE_ALLEN_KEY) || HAS_Z_SERVO_ENDSTOP || ENABLED(Z_PROBE_SLED))) \
-       || (ENABLED(MECHANICAL_PROBE) && (ENABLED(Z_PROBE_ALLEN_KEY) || HAS_Z_SERVO_ENDSTOP || ENABLED(Z_PROBE_SLED))) \
        || (ENABLED(Z_PROBE_ALLEN_KEY) && (HAS_Z_SERVO_ENDSTOP || ENABLED(Z_PROBE_SLED))) \
        || (HAS_Z_SERVO_ENDSTOP && ENABLED(Z_PROBE_SLED))
-    #error "Please define only one type of probe: Z Servo, MECHANICAL_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or FIX_MOUNTED_PROBE."
+    #error "Please define only one type of probe: Z Servo, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or FIX_MOUNTED_PROBE."
   #endif
 
   /**
@@ -303,9 +313,9 @@
    * Require some kind of probe for bed leveling and probe testing
    */
   #if ENABLED(AUTO_BED_LEVELING_FEATURE)
-    #error "AUTO_BED_LEVELING_FEATURE requires a probe! Define a Z Servo, MECHANICAL_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or FIX_MOUNTED_PROBE."
+    #error "AUTO_BED_LEVELING_FEATURE requires a probe! Define a Z Servo, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or FIX_MOUNTED_PROBE."
   #elif ENABLED(Z_MIN_PROBE_REPEATABILITY_TEST)
-    #error "Z_MIN_PROBE_REPEATABILITY_TEST requires a probe! Define a Z Servo, MECHANICAL_PROBE, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or FIX_MOUNTED_PROBE."
+    #error "Z_MIN_PROBE_REPEATABILITY_TEST requires a probe! Define a Z Servo, Z_PROBE_ALLEN_KEY, Z_PROBE_SLED, or FIX_MOUNTED_PROBE."
   #endif
 
 #endif

Marlin/configuration_store.cpp

@@ -107,7 +107,7 @@
  *  391  M209 S    autoretract_enabled (bool)
  *  392  M207 S    retract_length (float)
  *  396  M207 W    retract_length_swap (float)
- *  400  M207 F    retract_feedrate (float)
+ *  400  M207 F    retract_feedrate_mm_s (float)
  *  404  M207 Z    retract_zlift (float)
  *  408  M208 S    retract_recover_length (float)
  *  412  M208 W    retract_recover_length_swap (float)
@@ -304,7 +304,7 @@ void Config_StoreSettings()  {
       dummy = 0.0f;
       EEPROM_WRITE_VAR(i, dummy);
     #endif
-    EEPROM_WRITE_VAR(i, retract_feedrate);
+    EEPROM_WRITE_VAR(i, retract_feedrate_mm_s);
     EEPROM_WRITE_VAR(i, retract_zlift);
     EEPROM_WRITE_VAR(i, retract_recover_length);
     #if EXTRUDERS > 1
@@ -482,7 +482,7 @@ void Config_RetrieveSettings() {
       #else
         EEPROM_READ_VAR(i, dummy);
       #endif
-      EEPROM_READ_VAR(i, retract_feedrate);
+      EEPROM_READ_VAR(i, retract_feedrate_mm_s);
       EEPROM_READ_VAR(i, retract_zlift);
       EEPROM_READ_VAR(i, retract_recover_length);
       #if EXTRUDERS > 1
@@ -617,7 +617,7 @@ void Config_ResetDefault() {
     #if EXTRUDERS > 1
       retract_length_swap = RETRACT_LENGTH_SWAP;
     #endif
-    retract_feedrate = RETRACT_FEEDRATE;
+    retract_feedrate_mm_s = RETRACT_FEEDRATE;
     retract_zlift = RETRACT_ZLIFT;
     retract_recover_length = RETRACT_RECOVER_LENGTH;
     #if EXTRUDERS > 1
@@ -864,7 +864,7 @@ void Config_PrintSettings(bool forReplay) {
     #if EXTRUDERS > 1
       SERIAL_ECHOPAIR(" W", retract_length_swap);
     #endif
-    SERIAL_ECHOPAIR(" F", retract_feedrate * 60);
+    SERIAL_ECHOPAIR(" F", retract_feedrate_mm_s * 60);
     SERIAL_ECHOPAIR(" Z", retract_zlift);
     SERIAL_EOL;
     CONFIG_ECHO_START;

Marlin/example_configurations/Cartesio/Configuration.h

@@ -418,8 +418,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -430,10 +432,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -516,6 +514,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -669,8 +668,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/Felix/Configuration.h

@@ -401,8 +401,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -413,10 +415,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -499,6 +497,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -652,8 +651,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/Felix/DUAL/Configuration.h

@@ -399,8 +399,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -411,10 +413,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -497,6 +495,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -650,8 +649,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/Hephestos/Configuration.h

@@ -411,8 +411,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -423,10 +425,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -509,6 +507,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -662,8 +661,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/Hephestos_2/Configuration.h

@@ -413,8 +413,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 #define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -425,10 +427,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -511,6 +509,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 5    // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 5     // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 2  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -664,8 +663,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 2  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/K8200/Configuration.h

@@ -436,8 +436,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -448,10 +450,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -534,6 +532,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -687,8 +686,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h

@@ -419,8 +419,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -431,10 +433,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -517,6 +515,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -670,8 +669,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/RigidBot/Configuration.h

@@ -413,8 +413,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -425,10 +427,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -511,6 +509,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -664,8 +663,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/SCARA/Configuration.h

@@ -427,8 +427,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -439,10 +441,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -525,6 +523,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -678,8 +677,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/TAZ4/Configuration.h

@@ -440,8 +440,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -452,10 +454,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -538,6 +536,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -691,8 +690,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/WITBOX/Configuration.h

@@ -411,8 +411,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -423,10 +425,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -509,6 +507,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -662,8 +661,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/adafruit/ST7565/Configuration.h

@@ -419,8 +419,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -431,10 +433,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -517,6 +515,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -670,8 +669,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/delta/biv2.5/Configuration.h

@@ -461,8 +461,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -473,10 +475,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -596,6 +594,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 50    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -753,8 +752,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/delta/generic/Configuration.h

@@ -461,8 +461,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -473,10 +475,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -590,6 +588,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 50    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -747,8 +746,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/delta/kossel_mini/Configuration.h

@@ -461,8 +461,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -473,10 +475,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -593,6 +591,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 50    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -750,8 +749,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/delta/kossel_pro/Configuration.h

@@ -450,8 +450,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -462,10 +464,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -587,6 +585,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 100  // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -744,8 +743,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/delta/kossel_xl/Configuration.h

@@ -459,8 +459,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 #define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -471,10 +473,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -588,6 +586,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 20   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 20    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 10 // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -745,8 +744,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 10 // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/makibox/Configuration.h

@@ -422,8 +422,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -434,10 +436,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -520,6 +518,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -673,8 +672,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/example_configurations/tvrrug/Round2/Configuration.h

@@ -409,8 +409,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
 //
 
-// A fix mounted probe, like the normal inductive probe, must be deactivated to go
+// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
-// below Z_PROBE_OFFSET_FROM_EXTRUDER when the hardware endstops are active.
+// For example an inductive probe, or a setup that uses the nozzle to probe.
+// An inductive probe must be deactivated to go below
+// its trigger-point if hardware endstops are active.
 //#define FIX_MOUNTED_PROBE
 
 // Z Servo Probe, such as an endstop switch on a rotating arm.
@@ -421,10 +423,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 //#define Z_PROBE_SLED
 //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-// A Mechanical Probe is any probe that either doesn't deploy or needs manual deployment
-// For example any setup that uses the nozzle itself as a probe.
-//#define MECHANICAL_PROBE
-
 // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
 // X and Y offsets must be integers.
 //
@@ -507,6 +505,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // For G29 these apply before and after the full procedure.
 #define Z_RAISE_BEFORE_PROBING 15   // Raise before probe deploy (e.g., the first probe).
 #define Z_RAISE_AFTER_PROBING 15    // Raise before probe stow (e.g., the last probe).
+#define Z_RAISE_BETWEEN_PROBINGS 5  // Raise between probing points.
 
 //
 // For M851 give a range for adjusting the Z probe offset
@@ -660,8 +659,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 
   #endif // !AUTO_BED_LEVELING_GRID
 
-  #define Z_RAISE_BETWEEN_PROBINGS 5  // How much the Z axis will be raised when traveling from between next probing points.
-
   //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.
                                                                              // Useful to retract a deployable Z probe.
 

Marlin/temperature.cpp

@@ -462,7 +462,7 @@ int Temperature::getHeaterPower(int heater) {
       EXTRUDER_3_AUTO_FAN_PIN == EXTRUDER_2_AUTO_FAN_PIN ? 2 : 3
     };
     uint8_t fanState = 0;
-    for (int f = 0; f <= HOTENDS; f++) {
+    for (int f = 0; f < HOTENDS; f++) {
       if (current_temperature[f] > EXTRUDER_AUTO_FAN_TEMPERATURE)
         SBI(fanState, fanBit[f]);
     }

Marlin/ultralcd.cpp

@@ -1797,7 +1797,7 @@ static void lcd_status_screen() {
       #if EXTRUDERS > 1
         MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_SWAP, &retract_length_swap, 0, 100);
       #endif
-      MENU_ITEM_EDIT(float3, MSG_CONTROL_RETRACTF, &retract_feedrate, 1, 999);
+      MENU_ITEM_EDIT(float3, MSG_CONTROL_RETRACTF, &retract_feedrate_mm_s, 1, 999);
       MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_ZLIFT, &retract_zlift, 0, 999);
       MENU_ITEM_EDIT(float52, MSG_CONTROL_RETRACT_RECOVER, &retract_recover_length, 0, 100);
       #if EXTRUDERS > 1