@ender3v2user You can’t directly print .OBJ files. You first have to transform them to Gcode files with slicer program like Cura for printer to under…

@toddr Yes, that’s a common issue with the printer. Nice opportunity to upgrade your extruder to aluminium extruder or even better a dual gear extrude…

@mikeb Hi Mike, you are aware of the single roller is mounted on eccentric nut, so you can loosen the roller by rotating the nut in different positio…

While printing you can choose “pause” and then change filament. (with right firmware)

@michielper Yes that’s for slicing objects. It divides a solid object into separate layers so the printer knows what lines to print layer by layer. A…

Meshmixer ?

Yes E-steps.. Steps per mm in movement settings on printer. Configuration menu.. Don’t know exactly on your printer but you should be able to change …

That’s normal because settings for stepper are different steps/mm.. So the feeder motors are ok and the wiring is ok.. Then I’m lost too ? It should…

@john Reading this solution (edit 2) I would check the cables on the board:

@john So you mean extruder motor is ok? Can also move the bed when extruding in menu? (with hotend temp. above 180 or something like that) Motor only…

@john Switch the extruder cable with cable from Z-stepper, maybe cable is faulty.. If you can extrude by moving Z in menu, then the motor is ok..

@hantuuk Installing 4.2.7 board solved all layer shift issues for me. Even without grounding the steppers or additional cooling. Closed enclosure and …

Under extrusion. Calibrate your E-steps.

@meltdown Yes, that’s how it goes.. Set your Z-offset to -2.0, home again and see how far your nozzle is from the bed.. Too close make -1.5.. Still…

@christ49fr Hi.. With sharp knife lift plastic lip you can change connector. Manual is not updated with 4.2.2 board, only for old V2 , 32bit main …