Just got my Cobra class 4 and am doing my best to learn on it. On occasion while sewing two 8oz leathers, 277 both sides, #24 needle, I notice that the thread twists to the point of creating a knot like twist before the needle eye and when needle lifts from the work it breaks the thread. Are tensions too tight for the leather load? It does not do it every time... Just when I am working on a nice piece )! Always the way it goes I know. What causes the twisting thread. I am using the nylon thread that came with the machine. It is the top thread twisting not the bobbin.
I called Steve, he seemed stumped.
Art, I know you can fix anything! What am I doing wrong.
Rob
Art... I know you can