Help with ruler work on DSM
I would appreciate advice! I am using rulers on my domestic machine to quilt. My top thread skips a stitch...and then breaks with the next stitch. I have changed to new needles( size 90/14).used 40 weight superior cotton thread in needle and bobbin,threaded,rethreaded ad nauseum,slowed down,loosened the tension,.....no help. I can free motion with this set-up....but trying to do a feather just won't work. What to do? Thanks