Ok - this is weird. I’m printing sets of 4 thread holders and on over 1/2 the prints, the back left one messes up somehow. It either doesn’t stick to the tape or it gums up somehow. Why just that back one?
I’ve replace the tape a few times. Generally the pattern is:
- new tape (the print lifts)
- sand the tape (the print lifts a little)
- wipe with some alcohol (print sticks so hard I rip the tape removing it)