I'm having to take out my quilting and I was finished!!!! My bobbin did not sew properly, but I didn't notice until I finished. I had been checking at the start every few minutes, but when it looked good I decided I probably didn't need to keep checking. Lesson learned. Now I'm going to have to go to quilt shop and ask the machine guru if there is something wrong with the bobbin case. It is a fairly new machine and I hadn't done a quilt on it before. What a mess.