Every once in a while, my upper thread will twist and loop, and that gets pulled through the tension disk. This causes a few inches of extra thread that gets pulled to the back side and nested up, but is often too small to cause a thread break so it all looks fine on the top side, and is only in one spot and then it's fine again.
however sometimes this causes the thread to pop out of the tension disk, but then I usually end up with a thread break and know it a lot sooner.
I've found some thread is more of a problem, and have needed to adjust the thread path to keep it from happening. With my embroidery machine, I'll put the thread nets on and that really helps for the more bouncy thread.
Last edited by Macybaby; 03-24-2022 at 06:47 AM.