Bottom thread intermittent bunching
Why is my bobbin thread bunch like this? I’m at my whits end and want to stop altogether.
I have rethreaded multiple times, adjusted my tensions, and pulled any small remnants of thread fuzz from the inside of my machine. I will get a little ways before it bunches up, then it will be bad for a little bit then clean then bunching. Or it will be bad>good>bad.
Pic 1 is the back of the project, and you can see the first 4 threads were pretty good, the next three are basically trash. Pic 2 is a close up of the more recent section (top left). Pic 3 is the front and you can see that the top thread looks good.
u/Old-Instruction4640 — 3 days ago