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					@ -21,7 +21,6 @@
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					 */
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					/**
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					 *
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					 * About Marlin
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					 *
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					 * This firmware is a mashup between Sprinter and grbl.
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					@ -34,11 +33,11 @@
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					#include "Marlin.h"
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					#if ENABLED(AUTO_BED_LEVELING_FEATURE)
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					#if HAS_ABL
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					  #include "vector_3.h"
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					#endif
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					#if ENABLED(AUTO_BED_LEVELING_LINEAR_GRID)
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					#if ENABLED(AUTO_BED_LEVELING_LINEAR)
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					  #include "qr_solve.h"
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					#elif ENABLED(MESH_BED_LEVELING)
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					  #include "mesh_bed_leveling.h"
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					@ -397,7 +396,7 @@ static uint8_t target_extruder;
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					#define PLANNER_XY_FEEDRATE() (min(planner.max_feedrate_mm_s[X_AXIS], planner.max_feedrate_mm_s[Y_AXIS]))
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					#if ENABLED(AUTO_BED_LEVELING_FEATURE)
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					#if HAS_ABL
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					  float xy_probe_feedrate_mm_s = MMM_TO_MMS(XY_PROBE_SPEED);
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					  #define XY_PROBE_FEEDRATE_MM_S xy_probe_feedrate_mm_s
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					#elif defined(XY_PROBE_SPEED)
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					@ -490,8 +489,8 @@ static uint8_t target_extruder;
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					#endif
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					#if ENABLED(AUTO_BED_LEVELING_NONLINEAR)
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					  int nonlinear_grid_spacing[2] = { 0 };
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					#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
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					  int bilinear_grid_spacing[2] = { 0 };
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					  float bed_level_grid[ABL_GRID_POINTS_X][ABL_GRID_POINTS_Y];
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					#endif
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					@ -631,7 +630,7 @@ static void report_current_position();
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					    print_xyz(prefix, suffix, xyz[X_AXIS], xyz[Y_AXIS], xyz[Z_AXIS]);
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					  }
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					  #if ENABLED(AUTO_BED_LEVELING_FEATURE)
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					  #if HAS_ABL
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					    void print_xyz(const char* prefix, const char* suffix, const vector_3 &xyz) {
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					      print_xyz(prefix, suffix, xyz.x, xyz.y, xyz.z);
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					    }
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					@ -2120,7 +2119,7 @@ static void clean_up_after_endstop_or_probe_move() {
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					#endif // HAS_BED_PROBE
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					#if ENABLED(AUTO_BED_LEVELING_FEATURE)
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					#if HAS_ABL
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					  /**
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					   * Reset calibration results to zero.
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					@ -2134,16 +2133,16 @@ static void clean_up_after_endstop_or_probe_move() {
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					    #if ENABLED(DEBUG_LEVELING_FEATURE)
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					      if (DEBUGGING(LEVELING)) SERIAL_ECHOLNPGM("reset_bed_level");
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					    #endif
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					    #if ENABLED(AUTO_BED_LEVELING_LINEAR)
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					    #if ABL_PLANAR
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					      planner.bed_level_matrix.set_to_identity();
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					    #elif ENABLED(AUTO_BED_LEVELING_NONLINEAR)
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					    #elif ENABLED(AUTO_BED_LEVELING_BILINEAR)
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					      memset(bed_level_grid, 0, sizeof(bed_level_grid));
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					    #endif
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					  }
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					#endif // AUTO_BED_LEVELING_FEATURE
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					#endif // HAS_ABL
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					#if ENABLED(AUTO_BED_LEVELING_NONLINEAR)
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					#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
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					  /**
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					   * Extrapolate a single point from its neighbors
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					@ -2189,7 +2188,7 @@ static void clean_up_after_endstop_or_probe_move() {
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					    }
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					  }
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					#endif // AUTO_BED_LEVELING_NONLINEAR
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					#endif // AUTO_BED_LEVELING_BILINEAR
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					/**
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					 * Home an individual linear axis
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					@ -2980,7 +2979,7 @@ inline void gcode_G28() {
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					  stepper.synchronize();
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					  // For auto bed leveling, clear the level matrix
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					  #if ENABLED(AUTO_BED_LEVELING_FEATURE)
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					  #if HAS_ABL
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					    reset_bed_level();
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					  #endif
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					@ -3392,7 +3391,7 @@ inline void gcode_G28() {
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					    report_current_position();
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					  }
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					#elif ENABLED(AUTO_BED_LEVELING_FEATURE)
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					#elif HAS_ABL
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					  /**
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					   * G29: Detailed Z probe, probes the bed at 3 or more points.
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					@ -3400,7 +3399,7 @@ inline void gcode_G28() {
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					   *
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					   * Enhanced G29 Auto Bed Leveling Probe Routine
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					   *
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					   * Parameters With AUTO_BED_LEVELING_GRID:
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					   * Parameters With ABL_GRID:
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					   *
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					   *  P  Set the size of the grid that will be probed (P x P points).
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					   *     Not supported by non-linear delta printer bed leveling.
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					@ -3454,9 +3453,9 @@ inline void gcode_G28() {
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					    bool dryrun = code_seen('D'),
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					         stow_probe_after_each = code_seen('E');
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					    #if ENABLED(AUTO_BED_LEVELING_GRID)
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					    #if ABL_GRID
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					      #if ENABLED(AUTO_BED_LEVELING_LINEAR)
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					      #if ABL_PLANAR
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					        bool do_topography_map = verbose_level > 2 || code_seen('T');
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					      #endif
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					@ -3468,7 +3467,7 @@ inline void gcode_G28() {
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					      int abl_grid_points_x = ABL_GRID_POINTS_X,
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					          abl_grid_points_y = ABL_GRID_POINTS_Y;
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					      #if ENABLED(AUTO_BED_LEVELING_LINEAR)
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					      #if ABL_PLANAR
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					        if (code_seen('P')) abl_grid_points_x = abl_grid_points_y = code_value_int();
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					        if (abl_grid_points_x < 2) {
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					          SERIAL_PROTOCOLLNPGM("?Number of probed (P)oints is implausible (2 minimum).");
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					@ -3512,7 +3511,7 @@ inline void gcode_G28() {
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					        return;
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					      }
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					    #endif // AUTO_BED_LEVELING_GRID
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					    #endif // ABL_GRID
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					    stepper.synchronize();
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					@ -3541,25 +3540,25 @@ inline void gcode_G28() {
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					    float xProbe = 0, yProbe = 0, measured_z = 0;
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					    #if ENABLED(AUTO_BED_LEVELING_GRID)
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					    #if ABL_GRID
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					      // probe at the points of a lattice grid
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					      const float xGridSpacing = (right_probe_bed_position - left_probe_bed_position) / (abl_grid_points_x - 1),
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					                  yGridSpacing = (back_probe_bed_position - front_probe_bed_position) / (abl_grid_points_y - 1);
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					      #if ENABLED(AUTO_BED_LEVELING_NONLINEAR)
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					      #if ENABLED(AUTO_BED_LEVELING_BILINEAR)
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					        float zoffset = zprobe_zoffset;
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					        if (code_seen('Z')) zoffset += code_value_axis_units(Z_AXIS);
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					        if (xGridSpacing != nonlinear_grid_spacing[X_AXIS] || yGridSpacing != nonlinear_grid_spacing[Y_AXIS]) {
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					          nonlinear_grid_spacing[X_AXIS] = xGridSpacing;
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					          nonlinear_grid_spacing[Y_AXIS] = yGridSpacing;
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					        if (xGridSpacing != bilinear_grid_spacing[X_AXIS] || yGridSpacing != bilinear_grid_spacing[Y_AXIS]) {
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					          bilinear_grid_spacing[X_AXIS] = xGridSpacing;
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					          bilinear_grid_spacing[Y_AXIS] = yGridSpacing;
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					          // Can't re-enable (on error) until the new grid is written
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					          abl_should_reenable = false;
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					        }
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					      #elif ENABLED(AUTO_BED_LEVELING_LINEAR_GRID)
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					      #elif ENABLED(AUTO_BED_LEVELING_LINEAR)
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					        /**
 | 
				
			
			
		
	
		
			
				
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					         * solve the plane equation ax + by + d = z
 | 
				
			
			
		
	
	
		
			
				
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					@ -3578,7 +3577,7 @@ inline void gcode_G28() {
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					              eqnBVector[abl2],     // "B" vector of Z points
 | 
				
			
			
		
	
		
			
				
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					              mean = 0.0;
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					      #endif // AUTO_BED_LEVELING_LINEAR_GRID
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					      #endif // AUTO_BED_LEVELING_LINEAR
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					      bool zig = abl_grid_points_y & 1; //always end at [RIGHT_PROBE_BED_POSITION, BACK_PROBE_BED_POSITION]
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					@ -3605,7 +3604,7 @@ inline void gcode_G28() {
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					          float xBase = left_probe_bed_position + xGridSpacing * xCount;
 | 
				
			
			
		
	
		
			
				
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					          xProbe = floor(xBase + (xBase < 0 ? 0 : 0.5));
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					          #if ENABLED(AUTO_BED_LEVELING_LINEAR_GRID)
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					          #if ENABLED(AUTO_BED_LEVELING_LINEAR)
 | 
				
			
			
		
	
		
			
				
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					            indexIntoAB[xCount][yCount] = ++probePointCounter;
 | 
				
			
			
		
	
		
			
				
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					          #endif
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					@ -3622,7 +3621,7 @@ inline void gcode_G28() {
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					            return;
 | 
				
			
			
		
	
		
			
				
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					          }
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					          #if ENABLED(AUTO_BED_LEVELING_LINEAR_GRID)
 | 
				
			
			
		
	
		
			
				
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					          #if ENABLED(AUTO_BED_LEVELING_LINEAR)
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					            mean += measured_z;
 | 
				
			
			
		
	
		
			
				
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					            eqnBVector[probePointCounter] = measured_z;
 | 
				
			
			
		
	
	
		
			
				
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					@ -3630,7 +3629,7 @@ inline void gcode_G28() {
 | 
				
			
			
		
	
		
			
				
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					            eqnAMatrix[probePointCounter + 1 * abl2] = yProbe;
 | 
				
			
			
		
	
		
			
				
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				 | 
				
					            eqnAMatrix[probePointCounter + 2 * abl2] = 1;
 | 
				
			
			
		
	
		
			
				
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					          #elif ENABLED(AUTO_BED_LEVELING_NONLINEAR)
 | 
				
			
			
		
	
		
			
				
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					          #elif ENABLED(AUTO_BED_LEVELING_BILINEAR)
 | 
				
			
			
		
	
		
			
				
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					            bed_level_grid[xCount][yCount] = measured_z + zoffset;
 | 
				
			
			
		
	
		
			
				
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					@ -3700,12 +3699,12 @@ inline void gcode_G28() {
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					    #endif
 | 
				
			
			
		
	
		
			
				
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					    // Calculate leveling, print reports, correct the position
 | 
				
			
			
		
	
		
			
				
					 | 
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					    #if ENABLED(AUTO_BED_LEVELING_NONLINEAR)
 | 
				
			
			
		
	
		
			
				
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				 | 
				
					    #if ENABLED(AUTO_BED_LEVELING_BILINEAR)
 | 
				
			
			
		
	
		
			
				
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 | 
				
			
			
		
	
		
			
				
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				 | 
				 | 
				
					      if (!dryrun) extrapolate_unprobed_bed_level();
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					      print_bed_level();
 | 
				
			
			
		
	
		
			
				
					 | 
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 | 
				
			
			
		
	
		
			
				
					 | 
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				 | 
				
					    #elif ENABLED(AUTO_BED_LEVELING_LINEAR_GRID)
 | 
				
			
			
		
	
		
			
				
					 | 
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				 | 
				 | 
				
					    #elif ENABLED(AUTO_BED_LEVELING_LINEAR)
 | 
				
			
			
		
	
		
			
				
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 | 
				
			
			
		
	
		
			
				
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				 | 
				
					      // For LINEAR leveling calculate matrix, print reports, correct the position
 | 
				
			
			
		
	
		
			
				
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 | 
				
			
			
		
	
	
		
			
				
					| 
						
							
								
							
						
						
							
								
							
						
						
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				 | 
				
					@ -3802,9 +3801,9 @@ inline void gcode_G28() {
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        }
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					      } //do_topography_map
 | 
				
			
			
		
	
		
			
				
					 | 
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 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    #endif // AUTO_BED_LEVELING_LINEAR_GRID
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    #endif // AUTO_BED_LEVELING_LINEAR
 | 
				
			
			
		
	
		
			
				
					 | 
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 | 
				
			
			
		
	
		
			
				
					 | 
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					    #if ENABLED(AUTO_BED_LEVELING_LINEAR)
 | 
				
			
			
		
	
		
			
				
					 | 
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				 | 
				 | 
				
					    #if ABL_PLANAR
 | 
				
			
			
		
	
		
			
				
					 | 
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				 | 
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 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					      // For LINEAR and 3POINT leveling correct the current position
 | 
				
			
			
		
	
		
			
				
					 | 
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 | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
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				 | 
				
					@ -3819,7 +3818,7 @@ inline void gcode_G28() {
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // 1. Get the distance from the current position to the reference point.
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        float x_dist = RAW_CURRENT_POSITION(X_AXIS) - X_TILT_FULCRUM,
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					              y_dist = RAW_CURRENT_POSITION(Y_AXIS) - Y_TILT_FULCRUM,
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					              z_real = RAW_CURRENT_POSITION(Z_AXIS),
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					              z_real = current_position[Z_AXIS],
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					              z_zero = 0;
 | 
				
			
			
		
	
		
			
				
					 | 
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				 | 
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 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        #if ENABLED(DEBUG_LEVELING_FEATURE)
 | 
				
			
			
		
	
	
		
			
				
					| 
						
							
								
							
						
						
							
								
							
						
						
					 | 
				
				 | 
				 | 
				
					@ -3854,7 +3853,7 @@ inline void gcode_G28() {
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // 5. The rotated XY and corrected Z are now current_position
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        current_position[X_AXIS] = LOGICAL_X_POSITION(x_dist) + X_TILT_FULCRUM;
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        current_position[Y_AXIS] = LOGICAL_Y_POSITION(y_dist) + Y_TILT_FULCRUM;
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        current_position[Z_AXIS] = LOGICAL_Z_POSITION(new_z);
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        current_position[Z_AXIS] = new_z;
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        SYNC_PLAN_POSITION_KINEMATIC();
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -3863,7 +3862,23 @@ inline void gcode_G28() {
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        #endif
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					      }
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    #endif // AUTO_BED_LEVELING_LINEAR
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    #elif ENABLED(AUTO_BED_LEVELING_BILINEAR)
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					      if (!dryrun) {
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        #if ENABLED(DEBUG_LEVELING_FEATURE)
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          if (DEBUGGING(LEVELING)) SERIAL_ECHOPAIR("G29 uncorrected Z:", current_position[Z_AXIS]);
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        #endif
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        current_position[Z_AXIS] -= bilinear_z_offset(current_position);
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        SYNC_PLAN_POSITION_KINEMATIC();
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        #if ENABLED(DEBUG_LEVELING_FEATURE)
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          if (DEBUGGING(LEVELING)) SERIAL_ECHOPAIR("G29 corrected Z:", current_position[Z_AXIS]);
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        #endif
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					      }
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    #endif // ABL_PLANAR
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    #ifdef Z_PROBE_END_SCRIPT
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					      #if ENABLED(DEBUG_LEVELING_FEATURE)
 | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -3885,7 +3900,7 @@ inline void gcode_G28() {
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    planner.abl_enabled = dryrun ? abl_should_reenable : true;
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					  }
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					#endif // AUTO_BED_LEVELING_FEATURE
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					#endif // HAS_ABL
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					#if HAS_BED_PROBE
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -3894,7 +3909,7 @@ inline void gcode_G28() {
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					   */
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					  inline void gcode_G30() {
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    #if ENABLED(AUTO_BED_LEVELING_FEATURE)
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    #if HAS_ABL
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					      reset_bed_level();
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    #endif
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
	
		
			
				
					| 
						
							
								
							
						
						
							
								
							
						
						
					 | 
				
				 | 
				 | 
				
					@ -4340,7 +4355,7 @@ inline void gcode_M42() {
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					      SERIAL_PROTOCOLLNPGM("Positioning the probe...");
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    // Disable bed level correction in M48 because we want the raw data when we probe
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    #if ENABLED(AUTO_BED_LEVELING_FEATURE)
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    #if HAS_ABL
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					      reset_bed_level();
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    #endif
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
	
		
			
				
					| 
						
							
								
							
						
						
							
								
							
						
						
					 | 
				
				 | 
				 | 
				
					@ -6806,7 +6821,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            }
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          #endif
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          // No extra case for AUTO_BED_LEVELING_FEATURE in DUAL_X_CARRIAGE. Does that mean they don't work together?
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          // No extra case for HAS_ABL in DUAL_X_CARRIAGE. Does that mean they don't work together?
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        #else // !DUAL_X_CARRIAGE
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          #if ENABLED(SWITCHING_EXTRUDER)
 | 
				
			
			
		
	
	
		
			
				
					| 
						
							
								
							
						
						
							
								
							
						
						
					 | 
				
				 | 
				 | 
				
					@ -6865,7 +6880,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					           * Z software endstop. But this is technically correct (and
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					           * there is no viable alternative).
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					           */
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          #if ENABLED(AUTO_BED_LEVELING_LINEAR)
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          #if ABL_PLANAR
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            // Offset extruder, make sure to apply the bed level rotation matrix
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            vector_3 tmp_offset_vec = vector_3(hotend_offset[X_AXIS][tmp_extruder],
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                                               hotend_offset[Y_AXIS][tmp_extruder],
 | 
				
			
			
		
	
	
		
			
				
					| 
						
							
								
							
						
						
							
								
							
						
						
					 | 
				
				 | 
				 | 
				
					@ -6893,7 +6908,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            float xydiff[2] = { offset_vec.x, offset_vec.y };
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            current_position[Z_AXIS] += offset_vec.z;
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          #else // !AUTO_BED_LEVELING_LINEAR
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          #else // !ABL_PLANAR
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            float xydiff[2] = {
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					              hotend_offset[X_AXIS][tmp_extruder] - hotend_offset[X_AXIS][active_extruder],
 | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -6917,7 +6932,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            #endif // MESH_BED_LEVELING
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          #endif // !AUTO_BED_LEVELING_FEATURE
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          #endif // !HAS_ABL
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					          #if ENABLED(DEBUG_LEVELING_FEATURE)
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            if (DEBUGGING(LEVELING)) {
 | 
				
			
			
		
	
	
		
			
				
					| 
						
							
								
							
						
						
							
								
							
						
						
					 | 
				
				 | 
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					@ -7140,11 +7155,11 @@ void process_next_command() {
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					        gcode_G28();
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					        break;
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					      #if ENABLED(AUTO_BED_LEVELING_FEATURE) || ENABLED(MESH_BED_LEVELING)
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					      #if HAS_ABL || ENABLED(MESH_BED_LEVELING)
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					        case 29: // G29 Detailed Z probe, probes the bed at 3 or more points.
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					          gcode_G29();
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					          break;
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					      #endif // AUTO_BED_LEVELING_FEATURE
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					      #endif // HAS_ABL
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					      #if HAS_BED_PROBE
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					@ -7780,17 +7795,17 @@ void ok_to_send() {
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					#endif
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					#if ENABLED(AUTO_BED_LEVELING_NONLINEAR)
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					#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
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					  // Get the Z adjustment for non-linear bed leveling
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					  float nonlinear_z_offset(float cartesian[XYZ]) {
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					  float bilinear_z_offset(float cartesian[XYZ]) {
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					    int half_x = (ABL_GRID_POINTS_X - 1) / 2,
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					        half_y = (ABL_GRID_POINTS_Y - 1) / 2;
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					    float hx2 = half_x - 0.001, hx1 = -hx2,
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					          hy2 = half_y - 0.001, hy1 = -hy2,
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					          grid_x = max(hx1, min(hx2, RAW_X_POSITION(cartesian[X_AXIS]) / nonlinear_grid_spacing[X_AXIS])),
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					          grid_y = max(hy1, min(hy2, RAW_Y_POSITION(cartesian[Y_AXIS]) / nonlinear_grid_spacing[Y_AXIS]));
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					          grid_x = max(hx1, min(hx2, RAW_X_POSITION(cartesian[X_AXIS]) / bilinear_grid_spacing[X_AXIS])),
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					          grid_y = max(hy1, min(hy2, RAW_Y_POSITION(cartesian[Y_AXIS]) / bilinear_grid_spacing[Y_AXIS]));
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					    int   floor_x = floor(grid_x), floor_y = floor(grid_y);
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					    float ratio_x = grid_x - floor_x, ratio_y = grid_y - floor_y,
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					          z1 = bed_level_grid[floor_x + half_x][floor_y + half_y],
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					@ -7819,7 +7834,7 @@ void ok_to_send() {
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					    return (1 - ratio_x) * left + ratio_x * right;
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					  }
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					#endif // AUTO_BED_LEVELING_NONLINEAR
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					#endif // AUTO_BED_LEVELING_BILINEAR
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					#if ENABLED(DELTA)
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