I have had my MMU2S for 6 months or so.
Now I am having issues with #1 not pulling the filament.
I have disassembled, reassembled & measured everything and as far as I can tell everything is in spec.
Am I missing something here?
Thanks in advance
RE: MMU2S Issues
How's the tip look? Is it too big to to be pulled back through the selector's PTFE tube? I had a similar issue and replaced the PTFE tube in the Hot End extruder. The one for a MMU2s is different, so make sure your using the right one. Good luck. JT