Hello Everyone,

i am in the process of commissioning a micro swiss direct drive extruder. I calibrated the e-steps and verified the value multiple times with and without PTFE tubes/hotend attached. When printing a singe walled box i get a Wall thickness of 0.46 mm corresponding to a flow correction value of 0.87.

That seems excessive. Also the e-steps of 140 seem very high to me (before it was 96). Any idea what could be wrong or are values like that somehow normal for direct drive?

Regards,
Phillip