diff --git a/martyn_macros.cfg b/martyn_macros.cfg
index 0f0654e..d47be99 100644
--- a/martyn_macros.cfg
+++ b/martyn_macros.cfg
@@ -5,7 +5,8 @@ gcode:
     {% set STANDBY_TEMP = params.STANDBY|default(190)|float %}
     {% set MATERIAL_TYPE = params.MATERIAL|default(ABS) %}
     {% if "ABS" == MATERIAL_TYPE %}
-      {% set CHAMBER_TEMP_MATERIAL = 50 %}
+       {% set CHAMBER_TEMP_MATERIAL = 50 %} ; summer possible, not winter @ 100
+      ; {% set CHAMBER_TEMP_MATERIAL = 45 %} ; winter mode @ 110?
     {% else %}
       {% set CHAMBER_TEMP_MATERIAL = 25 %}
     {% endif %}
@@ -23,8 +24,8 @@ gcode:
     ;TEMPERATURE_WAIT SENSOR=heater_bed MINIMUM={STANDBY_TEMP} ; Start heating up the nozzle most of the way
     {% if "ABS" == MATERIAL_TYPE %}
     RESPOND PREFIX=DEBUG: MSG="ABS, Preheating bed for heat-soak"
-    M117 Bed to 100{"\xf8"}C...
-    M190 S100
+    M117 Bed to 110{"\xf8"}C...
+    M190 S110
     {% endif %}
     M117 Chamber to {CHAMBER_TEMP}C...
     RESPOND PREFIX=DEBUG: MSG="Wait for chamber to {CHAMBER_TEMP}C"