diff --git a/macros/macros.cfg b/macros/macros.cfg
index 3a6f971..7fa9360 100644
--- a/macros/macros.cfg
+++ b/macros/macros.cfg
@@ -6,13 +6,18 @@ variable_pre_purge_prime_length: 1.4
 gcode:
     SET_GCODE_VARIABLE MACRO=_globals VARIABLE=pre_purge_prime_length VALUE={ variable_pre_purge_prime_length }
 
-[gcode_macro PURGE_LINE]
-# https://github.com/JoeCat1207/V0.1-Purge-line-SuperSlicer/blob/main/Purgeline.txt
+[gcode_macro CHECK_PRE_PURGE_PRIME_LENGTH]
 gcode:
     {% set PRE_PURGE_PRIME_LENGTH=printer["gcode_macro _globals"].pre_purge_prime_length %}
     {% if not PRE_PURGE_PRIME_LENGTH %}
         {action_raise_error('Pre purge prime length not found')}
     {% endif %}
+
+[gcode_macro PURGE_LINE]
+# https://github.com/JoeCat1207/V0.1-Purge-line-SuperSlicer/blob/main/Purgeline.txt
+gcode:
+    {% set PRE_PURGE_PRIME_LENGTH=printer["gcode_macro _globals"].pre_purge_prime_length %}
+    CHECK_PRE_PURGE_PRIME_LENGTH
     G0 Y0 X40 F4000                         ; go to tongue of print bed
     G1 Z0.2 F500.0                          ; move bed to nozzle
     G92 E0.0                                ; reset extruder
@@ -23,15 +28,6 @@ gcode:
     G92 E0.0                                ; reset extruder
     G1 Z2.0                                 ; move nozzle to prevent scratch
 
-# DELETEME
-# [gcode_macro CANCEL_PRINT]
-# description: Cancel the actual running print
-# rename_existing: CANCEL_PRINT_BASE
-# gcode:
-#   TURN_OFF_HEATERS
-#   M107                           ; turn off fan
-#   CANCEL_PRINT_BASE
-
 [gcode_macro CANCEL_PRINT]
 rename_existing: BASE_CANCEL_PRINT
 gcode:
@@ -67,10 +63,7 @@ gcode:
 [gcode_macro PRINT_END]
 #   Use PRINT_END for the slicer ending script - please customize for your slicer of choice
 gcode:
-    {% set PRE_PURGE_PRIME_LENGTH=printer["gcode_macro _globals"].pre_purge_prime_length %}
-    {% if not PRE_PURGE_PRIME_LENGTH %}
-        {action_raise_error('Pre purge prime length not found')}
-    {% endif %}
+    {% set PRE_PURGE_PRIME_LENGTH=printer["gcode_macro _globals"].pre_purge_prime_length|default(1.40)|float %}
     M400                                    ; wait for buffer to clear
     G92 E0                                  ; zero the extruder
     G1 E-{PRE_PURGE_PRIME_LENGTH} F400      ; retract filament