Getting poor extrusion on some layers.

  • I’m just going to post this pic. Will tell more then words. This happens with abs and pla.


  • You got under/inconsistent extrusion. Check your filament delivery system. This can happen when the extruder slips. That can be cause by an obstruction in the path the screw that tightens the gear against the filament too loose, A partially clogged nozzle or poorly tightened nozzle or if its not an all metal hotend the PTFE tube not far enough in or the end of it messed up.

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