I just installed a new custom heated build plate for my Replicator 2X which means my nozzle is right above the build plate when running the start code: ; **** Replicator 2X start.gcode **** M73 P0 ; enable build progress G162 X Y F3000 ; home XY maximum G161 Z F1200 ; home Z minimum G92 Z-5 ; set Z ...