1-on-1 online troubleshooting session for 3D printer setup, slicing, calibration, print quality, or common printing issues. This purchase includes one online support session of up to 60 minutes. Topics: printer setup, slicer settings, calibration, first layer, print quality, extrusion, bed leveling and common print failures. We do our best to diagnose your issue but can’t guarantee every problem is fixed. Not billed by the minute. Access expires after 7 days, so book within that window. Does not include STL files.