My brand new A1 Mini scrapes my prints quite a lot. I already tried increasing z hop distance from 0.4mm to 0.6mm but that did not help. Anything else that could be the cause?
Video of the scraping: https://youtube.com/shorts/x3aM2Oguh4M
Have you done flow rate calibration? the issue could be that you are over extruding making the layer higher that it actually is
I haven’t done one before but I don’t have any over extrusion symptoms in my prints so I don’t think that’s the issue. Either way I just did a flow rate calibration to be sure and the issue is still present.