Originally Posted by
Tartan
My touch and sew was a good machine that I would still have if I could have found new bobbins. My bobbins were all worn and would not rotate well in the bobbin case. The next time you use it, check the little nub on the bottom of the bobbin. The nub should have nice crisp edges not worn or rounded. With the Internet, you can probably find new bobbins?
I agree!
Bobbin wear or a burr would do it. Check to see that you have the right needle and foot - if the foot is not flat on the bottom it could allow the needle to raise fabric up and cause a skip by not making a loop underneath. The right needle will make it work better too. If you are using knits you want a gold needle. You might also check to be sure the tension is adjusted right.