diff --git a/macros/mesh.cfg b/macros/mesh.cfg
index 3dbfe525..cc0d60ae 100644
--- a/macros/mesh.cfg
+++ b/macros/mesh.cfg
@@ -26,6 +26,7 @@ gcode:
 
 	# config
 	{% set printable_x_max = printer["gcode_macro RatOS"].printable_x_max|float %}
+	{% set printable_y_max = printer["gcode_macro RatOS"].printable_y_max|float %}
 	{% if idex_mode == "copy" or idex_mode == "mirror" %}
 		# in copy and mirror mode we mesh the whole x bed length of the print area
 		# this is later needed for the live toohlead z-offset compensation
@@ -38,10 +39,26 @@ gcode:
 	{% set beacon_bed_mesh_scv = printer["gcode_macro RatOS"].beacon_bed_mesh_scv|default(25)|int %}
 	{% set beacon_contact_bed_mesh_samples = printer["gcode_macro RatOS"].beacon_contact_bed_mesh_samples|default(2)|int %}
 	{% set beacon_contact_bed_mesh = true if printer["gcode_macro RatOS"].beacon_contact_bed_mesh|default(false)|lower == 'true' else false %}
+	{% set beacon_contact_start_print_true_zero = true if printer["gcode_macro RatOS"].beacon_contact_start_print_true_zero|default(false)|lower == 'true' else false %}
 	{% if printer.configfile.settings.beacon is defined and not beacon_contact_bed_mesh %}
 		SET_VELOCITY_LIMIT SQUARE_CORNER_VELOCITY={beacon_bed_mesh_scv}
 	{% endif %}
 
+	# zero reference position
+	{% set zero_reference_position = '' %}
+	{% set safe_home_x = printer["gcode_macro RatOS"].safe_home_x %}
+	{% if safe_home_x is not defined or safe_home_x|lower == 'middle' %}
+		{% set safe_home_x = printable_x_max / 2 %}
+	{% endif %}
+	{% set safe_home_y = printer["gcode_macro RatOS"].safe_home_y %}
+	{% if safe_home_y is not defined or safe_home_y|lower == 'middle' %}
+		{% set safe_home_y = printable_y_max / 2 %}
+	{% endif %}
+
+	{% if printer.configfile.settings.beacon is defined and beacon_contact_start_print_true_zero %}
+		{% set zero_reference_position = 'zero_reference_position={safe_home_x},{safe_home_y}' %}
+	{% endif %}
+
 	# calibrate bed mesh
 	{% set default_profile = printer["gcode_macro RatOS"].bed_mesh_profile|default('ratos') %}
 	{% if printer["gcode_macro RatOS"].calibrate_bed_mesh|lower == 'true' %}
@@ -50,9 +67,9 @@ gcode:
 			CALIBRATE_ADAPTIVE_MESH PROFILE={default_profile} X0={X[0]} X1={X[1]} Y0={Y[0]} Y1={Y[1]} T={params.T|int} BOTH_TOOLHEADS={params.BOTH_TOOLHEADS} IDEX_MODE={idex_mode}
 		{% else %}
 			{% if printer.configfile.settings.beacon is defined and beacon_contact_bed_mesh %}
-				BED_MESH_CALIBRATE PROBE_METHOD=contact USE_CONTACT_AREA=1 SAMPLES={beacon_contact_bed_mesh_samples} PROFILE={default_profile} 
+				BED_MESH_CALIBRATE PROBE_METHOD=contact USE_CONTACT_AREA=1 SAMPLES={beacon_contact_bed_mesh_samples} PROFILE={default_profile} {zero_reference_position}
 			{% else %}
-				BED_MESH_CALIBRATE PROFILE={default_profile} 
+				BED_MESH_CALIBRATE PROFILE={default_profile} {zero_reference_position}
 				{% if printer.configfile.settings.beacon is defined %}
 					_BEACON_APPLY_SCAN_COMPENSATION
 				{% endif %}
@@ -70,12 +87,29 @@ gcode:
 [gcode_macro CALIBRATE_ADAPTIVE_MESH]
 gcode:
 	# config
+	{% set printable_x_max = printer["gcode_macro RatOS"].printable_x_max|float %}
 	{% set printable_y_max = printer["gcode_macro RatOS"].printable_y_max|float %}
 	{% set default_toolhead = printer["gcode_macro RatOS"].default_toolhead|default(0)|int %}
 
 	# beacon contact config
 	{% set beacon_contact_bed_mesh_samples = printer["gcode_macro RatOS"].beacon_contact_bed_mesh_samples|default(2)|int %}
 	{% set beacon_contact_bed_mesh = true if printer["gcode_macro RatOS"].beacon_contact_bed_mesh|default(false)|lower == 'true' else false %}
+	{% set beacon_contact_start_print_true_zero = true if printer["gcode_macro RatOS"].beacon_contact_start_print_true_zero|default(false)|lower == 'true' else false %}
+
+	# zero reference position
+	{% set zero_reference_position = '' %}
+	{% set safe_home_x = printer["gcode_macro RatOS"].safe_home_x %}
+	{% if safe_home_x is not defined or safe_home_x|lower == 'middle' %}
+		{% set safe_home_x = printable_x_max / 2 %}
+	{% endif %}
+	{% set safe_home_y = printer["gcode_macro RatOS"].safe_home_y %}
+	{% if safe_home_y is not defined or safe_home_y|lower == 'middle' %}
+		{% set safe_home_y = printable_y_max / 2 %}
+	{% endif %}
+
+	{% if printer.configfile.settings.beacon is defined and beacon_contact_start_print_true_zero %}
+		{% set zero_reference_position = 'zero_reference_position={safe_home_x},{safe_home_y}' %}
+	{% endif %}
 
 	# idex mode
 	{% set idex_mode = params.IDEX_MODE|default('')|lower %}
@@ -96,9 +130,9 @@ gcode:
 		# coordinates are invalid, fall back to full bed mesh
 		RATOS_ECHO PREFIX="Adaptive Mesh" MSG="Invalid coordinates received. Please check your slicer settings. Falling back to full bed mesh."
 		{% if printer.configfile.settings.beacon is defined and beacon_contact_bed_mesh %}
-			BED_MESH_CALIBRATE PROBE_METHOD=contact USE_CONTACT_AREA=1 SAMPLES={beacon_contact_bed_mesh_samples} PROFILE={default_profile} 
+			BED_MESH_CALIBRATE PROBE_METHOD=contact USE_CONTACT_AREA=1 SAMPLES={beacon_contact_bed_mesh_samples} PROFILE={default_profile} {zero_reference_position}
 		{% else %}
-			BED_MESH_CALIBRATE PROFILE={default_profile} 
+			BED_MESH_CALIBRATE PROFILE={default_profile}  {zero_reference_position}
 			{% if printer.configfile.settings.beacon is defined %}
 				_BEACON_APPLY_SCAN_COMPENSATION
 			{% endif %}
@@ -123,9 +157,9 @@ gcode:
 			# coordinates are invalid, fall back to full bed mesh
 			RATOS_ECHO PREFIX="Adaptive Mesh" MSG="Print is using the full bed, falling back to full bed mesh."
 			{% if printer.configfile.settings.beacon is defined and beacon_contact_bed_mesh %}
-				BED_MESH_CALIBRATE PROBE_METHOD=contact USE_CONTACT_AREA=1 SAMPLES={beacon_contact_bed_mesh_samples} PROFILE={default_profile} 
+				BED_MESH_CALIBRATE PROBE_METHOD=contact USE_CONTACT_AREA=1 SAMPLES={beacon_contact_bed_mesh_samples} PROFILE={default_profile} {zero_reference_position}
 			{% else %}
-				BED_MESH_CALIBRATE PROFILE={default_profile}
+				BED_MESH_CALIBRATE PROFILE={default_profile} {zero_reference_position}
 				{% if printer.configfile.settings.beacon is defined %}
 					_BEACON_APPLY_SCAN_COMPENSATION
 				{% endif %}
@@ -206,9 +240,9 @@ gcode:
 			# mesh
 			RATOS_ECHO PREFIX="Adaptive Mesh" MSG="mesh coordinates X0={mesh_x0} Y0={mesh_y0} X1={mesh_x1} Y1={mesh_y1}"
 			{% if printer.configfile.settings.beacon is defined and beacon_contact_bed_mesh %}
-				BED_MESH_CALIBRATE PROBE_METHOD=contact USE_CONTACT_AREA=1 SAMPLES={beacon_contact_bed_mesh_samples} PROFILE={default_profile} ALGORITHM={algorithm} MESH_MIN={mesh_x0},{mesh_y0} MESH_MAX={mesh_x1},{mesh_y1} PROBE_COUNT={mesh_count_x},{mesh_count_y} RELATIVE_REFERENCE_INDEX=-1
+				BED_MESH_CALIBRATE PROBE_METHOD=contact USE_CONTACT_AREA=1 SAMPLES={beacon_contact_bed_mesh_samples} PROFILE={default_profile} ALGORITHM={algorithm} MESH_MIN={mesh_x0},{mesh_y0} MESH_MAX={mesh_x1},{mesh_y1} PROBE_COUNT={mesh_count_x},{mesh_count_y} {zero_reference_position}
 			{% else %}
-				BED_MESH_CALIBRATE PROFILE={default_profile} ALGORITHM={algorithm} MESH_MIN={mesh_x0},{mesh_y0} MESH_MAX={mesh_x1},{mesh_y1} PROBE_COUNT={mesh_count_x},{mesh_count_y} RELATIVE_REFERENCE_INDEX=-1
+				BED_MESH_CALIBRATE PROFILE={default_profile} ALGORITHM={algorithm} MESH_MIN={mesh_x0},{mesh_y0} MESH_MAX={mesh_x1},{mesh_y1} PROBE_COUNT={mesh_count_x},{mesh_count_y} {zero_reference_position}
 				{% if printer.configfile.settings.beacon is defined %}
 					_BEACON_APPLY_SCAN_COMPENSATION
 				{% endif %}