Originally Posted by sharon b
Did you have it connected correctly ? That is the only thing I can think of .
Some the arm of the walking foot goes over the top of the square ( just rests on top) Others it goes on the screw, where the screw is in the middle of the fork.
Mine went on the screw where the screw was in the middle. I followed the directions very carefully. It sewed good for a while then all of a sudden broke.