I’ve had my Taz 6 for over a year and it’s been great. But lately anything I print that takes more then an hour or two fails due to the filiment getting ground away as it’s turned. I’d done a fair bit of searching and see this problem happen for mutliple reasons, but I can’t seem to nail down my problem.
I have tried mutliple different rolls and types of PLA.
I’ve done several cold pulls and disassembled the hot end to check for clogs. No clog found.
I have tried printing with the tensioner at various levels of tightness. I also checked to make sure that the bearing spins freely.
I had been experimenting with retraction settings, so I turned them way down. Still unsure of what settings changes I may have made incorrectly, I downloaded and started over with Cura lulzbot edition 3.2.21. Same problem. I next turned retraction off completely. Same problem.
Kind of at my wits end here. Any other suggestions?