Skipping Stitches
Here is a beautiful machine that I found at an estate sale for $15. The case is in very good condition and the machine is working very well after a bath of sewing machine oil. However, there are two problems, it randomly skips stitches and the top thread doesn't readily release when the material is pulled from the machine at the end of a seam. I have changed the needle twice, changed the thread twice, changed the bobbin, rethreaded the machine and I just can't figure out what else to do. So, here I am, asking the experts for help with this problem.