Uwe11

Hi there, I have some strange behavior when slicing, which is probably just because I don't see my mistake. I'm using some custom start code. One of the lines contain for example M140 S{material_bed_temperature_layer_0} My expectaion would be to see something like "M140 S60" in the sliced G-Code file, but what I see is for example this: ;FLAVOR:Marlin M73 P0 M117 Time Left 0h40m33s ;TIME:2433 ;Filament used: 1.01777m ;Layer height: 0.1 ;MINX:79.625 ;MINY:74.192 ;MINZ:0.1 ;MAXX:150.375 ;MAXY:144.942 ;MAXZ:27.65 ;POSTPROCESSED ;Generated with Cura_SteamEngine 4.10.0 M82 ;absolute extrusion mode ; Ender 3 Start G-Code M501 ; Standardwerte laden M82 ; absolute Extrusion M117 Vorbereiten ; Info am LCD M107 ; Bauteil-Lüfter aus M140 S{material_bed_temperature_layer_0} ; Bett heizen M104 S180 ; Düse vorwärmen There is no M140 from Cura before my start code. That basically indicates that Cura recognized that I have own temperture settings in my start code. Fine! But why do I still see the variable name instead of the value? And an additional question: is there a posibility to make an easy calculation in custom start code? Somthing like "M140 S{material_bed_temperature_layer_0} + 15.0" ? Thanks!