Create DEBUG_LEVELING_FEATURE

Marlin/Configuration.h

@@ -510,8 +510,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#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.
 
-// If you have enabled the bed auto leveling and are using the same Z probe for Z homing,
-// it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:

Marlin/Marlin.h

@@ -221,7 +221,8 @@ enum DebugFlags {
   DEBUG_INFO          = BIT(1),
   DEBUG_ERRORS        = BIT(2),
   DEBUG_DRYRUN        = BIT(3),
-  DEBUG_COMMUNICATION = BIT(4)
+  DEBUG_COMMUNICATION = BIT(4),
+  DEBUG_LEVELING      = BIT(5)
 };
 extern uint8_t marlin_debug_flags;
 

Marlin/language.h

@@ -214,6 +214,7 @@
 #define MSG_DEBUG_INFO                      "DEBUG INFO ENABLED"
 #define MSG_DEBUG_ERRORS                    "DEBUG ERRORS ENABLED"
 #define MSG_DEBUG_DRYRUN                    "DEBUG DRYRUN ENABLED"
+#define MSG_DEBUG_LEVELING                  "DEBUG LEVELING ENABLED"
 
 // LCD Menu Messages