- Joined
- Sep 22, 2020
- Messages
- 1,239
I have a used consew 220b sewing machine. It sat in our garage for several years. Recently I set it up. Filled the sump with fresh oil, got new thread and needle. Filled a bobbin. Try to sew but the upper thread keeps breaking. I've tried adjusting the tension, went over the threading diagram many times. Tried different thread. At the moment im trying tor sew t shirt material for a test.
Any thoughts?
Any thoughts?