Recently purchased at an estate sale. I am having problems with the tension. Changing the setting from 3 all to way to 5 makes no difference at all. The bobbin thread looks as if I were couching it down.
I bought a manual on line to be sure I was threading it correctly. Well, spent a couple of hours today working with it and I cannot figure out what to try next. Does it need to go to the shop? Is anyone familiar with this old gal?