That bobbin winder plastic round thingy has a screw in it doesn't it? Loosen it and turn it toward the stud that the bobbin sits on, then tighten it up. It should help it by getting closer to the bobbin and will help the thread wind correctly. Good luck. P.S. push the metal stud toward the plastic. It will make a sound. PS>PS> Take the thread from the spool to one of the knobs above the take-up lever, then over to the bobbin filler. It is the tension for the bobbin filler.
Last edited by barny; 11-03-2014 at 12:34 PM.