I decided to try my hand at machine quilting a rather large bed quilt and am using a 90% poly and 10% cashmere batting with a 90/14 quilt needle. After 30 minutes, it started to skip stitches, so what I'm going to try today is to loosen both the top and bottom tension. There's no lint in the bobbin case, the needle's new, and the bobbin is oiled. Using a single hole needle plate and feed dogs down for free motion. Any other suggestions?
Musicmaker