diff --git a/printer_data/config/macros/print_start.cfg b/printer_data/config/macros/print_start.cfg
index bbfe38f..20e29a4 100644
--- a/printer_data/config/macros/print_start.cfg
+++ b/printer_data/config/macros/print_start.cfg
@@ -1,18 +1,93 @@
-[gcode_macro PRINT_START]
-#   Use PRINT_START for the slicer starting script - please customise for your slicer of choice
-gcode:
-    {% set bedtemp = params.BED|int %}
-    {% set extrudertemp = params.EXTRUDER|int %}
+# [gcode_macro PRINT_START]
+# gcode:
+#     {% set bedtemp = params.BED|int %}
+#     {% set extrudertemp = params.EXTRUDER|int %}
     
-    STATUS_HEATING
-    M109 S140
+#     STATUS_HEATING
+#     M109 S140
 
-    STATUS_HEATING
-    M190 S{bedtemp}
+#     STATUS_HEATING
+#     M190 S{bedtemp}
 
-    STATUS_HOMING
-    G32                            ; home all axes
-    G1 Z20 F3000                   ; move nozzle away from bed
+#     STATUS_HOMING
+#     G32                            ; home all axes
+#     G1 Z20 F3000                   ; move nozzle away from bed
 
-    STATUS_HEATING
-    M109 S{extrudertemp}
\ No newline at end of file
+#     STATUS_HEATING
+#     M109 S{extrudertemp}
+
+[gcode_macro PRINT_START]
+gcode:
+  {% set target_bed = params.BED|int %}
+  {% set target_extruder = params.EXTRUDER|int %}
+  {% set target_chamber = params.CHAMBER|default("45")|int %}
+  {% set x_wait = printer.toolhead.axis_maximum.x|float / 2 %}
+  {% set y_wait = printer.toolhead.axis_maximum.y|float / 2 %}
+
+  # Home the printer, set absolute positioning and update the Stealthburner LEDs.
+  STATUS_HOMING                                         # Set LEDs to homing-mode
+  G28                                                   # Full home (XYZ)
+  G90                                                   # Absolute position
+
+  BED_MESH_CLEAR                                       # Clear old saved bed mesh (if any)
+
+  # Check if the bed temp is higher than 90c - if so then trigger a heatsoak.
+  {% if params.BED|int > 90 %}
+    SET_DISPLAY_TEXT MSG="Bed: {target_bed}c"           # Display info on display
+    STATUS_HEATING                                      # Set LEDs to heating-mode
+    M106 S255                                           # Turn on the PT-fan
+
+    ##  Uncomment if you have a Nevermore.
+    #SET_PIN PIN=nevermore VALUE=1                      # Turn on the nevermore
+
+    G1 X{x_wait} Y{y_wait} Z15 F9000                    # Go to center of the bed
+    M190 S{target_bed}                                  # Set the target temp for the bed
+    SET_DISPLAY_TEXT MSG="Heatsoak: {target_chamber}c"  # Display info on display
+    TEMPERATURE_WAIT SENSOR="temperature_sensor chamber" MINIMUM={target_chamber}   # Waits for chamber temp
+
+  # If the bed temp is not over 90c, then skip the heatsoak and just heat up to set temp with a 5 min soak
+  {% else %}
+    SET_DISPLAY_TEXT MSG="Bed: {target_bed}c"           # Display info on display
+    STATUS_HEATING                                      # Set LEDs to heating-mode
+    G1 X{x_wait} Y{y_wait} Z15 F9000                    # Go to center of the bed
+    M190 S{target_bed}                                  # Set the target temp for the bed
+    SET_DISPLAY_TEXT MSG="Soak for 5 min"               # Display info on display
+    G4 P300000                                          # Wait 5 min for the bedtemp to stabilize
+  {% endif %}
+
+  # Heat hotend to 150c. This helps with getting a correct Z-home.
+  SET_DISPLAY_TEXT MSG="Hotend: 150c"                   # Display info on display
+  M109 S150                                             # Heat hotend to 150c
+
+  ##  Uncomment for V2.4 (Quad gantry level AKA QGL)
+  #SET_DISPLAY_TEXT MSG="Leveling"                      # Display info on display
+  #STATUS_LEVELING                                      # Set LEDs to leveling-mode
+  #QUAD_GANTRY_LEVEL                                    # Level the printer via QGL
+  #G28 Z                                                # Home Z again after QGL
+
+  ##  Uncomment for bed mesh (2 of 2 for bed mesh)
+  #SET_DISPLAY_TEXT MSG="Bed mesh"                      # Display info on display
+  #STATUS_MESHING                                       # Set LEDs to bed mesh-mode
+  #BED_MESH_CALIBRATE                                   # Start the bed mesh (add ADAPTIVE=1) for adaptive bed mesh
+
+  ## Uncomment for Beacon Contact (3 of 4 for beacon contact)
+  #G28 Z METHOD=CONTACT CALIBRATE=0                     # Calibrate z offset only with hot nozzle
+
+  # Heat up the hotend up to target via data from slicer
+  SET_DISPLAY_TEXT MSG="Hotend: {target_extruder}c"     # Display info on display
+  STATUS_HEATING                                        # Set LEDs to heating-mode
+  G1 X{x_wait} Y{y_wait} Z15 F9000                      # Go to center of the bed
+  M107                                                  # Turn off partcooling fan
+  M109 S{target_extruder}                               # Heat the hotend to set temp
+
+  ##   Uncomment for Beacon Contact (4 of 4 for beacon contact)
+  #SET_GCODE_OFFSET Z=0.06                              # Add a little offset for hotend thermal expansion
+
+  # Get ready to print by doing a primeline and updating the LEDs
+  SET_DISPLAY_TEXT MSG="Printer goes brr"               # Display info on display
+  STATUS_PRINTING                                       # Set LEDs to printing-mode
+  G0 X{x_wait - 50} Y4 F10000                           # Go to starting point
+  G0 Z0.4                                               # Raise Z to 0.4
+  G91                                                   # Incremental positioning 
+  G1 X100 E20 F1000                                     # Primeline
+  G90                                                   # Absolute position
\ No newline at end of file