Help! My machine is skipping stitches
I had posted a while back that my Federal sewing machine wouldn't sew. I re-wired it, cleaned it, put a new belt on it and put the flat part of the needle going to the left. It finally worked. I was able to fmq a quilt 90x90 with it wonderfully. Then I tried to fmq on my second quilt that's 75x80. I got a third of the way into it when it was skipping stitches. I changed the needle and that didn't work. Any suggestions would help. Thanks!