Originally Posted by
QuiltedCritterLady
Ohmygosh KalamaQuilts! You may have hit on the problem. Both of the bobbins that broke had the clear thread! I will try filling another with the clear, winding it much slower and we'll see what happens. Wish me luck! ;-)
I have found that if you slow down when filling a plastic bobbin with the clear thread and only fill it 1/2 full it seems to help. I have a Pfaff Passport 2.0, I broke a bobbin last time I used the clear thread, it got stuck on the bobbin winder.
Sharon in Texas