I am sewing half sew triangles and my machine keeps grabbing the top corner and shoving it down into the needle hole. I have slowed down my sewing, I start with a leader and nothing seems to help with the problem. This is not happening on everyone but when I am trying to chain stitch and i am stopping to pull out the fabric and then get the knot out of the corner of the fabric I start to throw a fit.
Any advice would be appreciated. Oh, and I am going to change the needle and see if that helps. I am starting to hear that popping sound when my needle gets dull.