Need Help
Just spent over 100.00 trying to get my Sapphire 850 fixed. When I FMQ, it sews so far then thread frays. Doesn't matter what kind of thread. Have quilted alot with this machine, am so frustrated. Will drag it and the quilt back to the shop. It is okay when I straight sew. Thought maybe wear and tear caused some sharp areas, have not been able to detect. Anyone else run into this problem?