If you have a Juki TL98Q please help
I have had my machine for 3 years. I have quilted about 14 quilts with it. On my last quilt it broke a needle after that it would not pickup the bobbin thread, so I took it to the shop they fixed it. It sewed fine at the shop. I brought it home put it back on my grace frame with sure stitch regulator, I start to sew and about 30 seconds later the needle thread breaks. I have threaded it about 20 times to make sure it is correct LOL. I have adjusted the tension. I have cleaned and oiled everything. I have checked my thread to make sure it is not bad. Has anyone else had this problem before or can anyone think of anything I might have missed. Any help I would be very grateful. Thank you.