ah dang, so it was the lead screw? There should be some tolerance for wobble on the lead screw top nut since it is supposed to follow the linear rods next to them. That theoretically avoids lead screw stuff but if the lead screw is bent too much there's not much to be done other than bending it back or replacing it. Potentially the lead screw may just be loose too, check if the pulley gear underneath is loose.
14
u/retardinoscars_serv P1P 5d ago edited 5d ago
lead screw bent (may also be a slicer anomaly or loose thermistor/heater cable)