I've just got the 3dchameleon and I think its mk3.1 (3 at least). I set it up on an ender 3 pro. I've taken off the old extruder and want to use the 3dchameleon filament loader drive as the extruder. However T0 and T1 drive backwards. So I installed python and setup prusasliser to do the post processing, but it is not working. I don't get the backup file, so that means python is not processing the output g-code file. I'm using prusaslicer 2.5.2 and python 311 on win11. Any tips to make it work? Or is there any other way to do it? Also for extruder to hotend measurement in this setup do you measure from the 3dchameleon extruder or from where you park the filament 1inch before the y adapter?