I don't have pics so let me try to explain. the gears by the hand wheel move. It rocks back and forth but not much. I took the face plate off and it appears that the gear that is up in the top (the one I can't get to) is stuck. I did check for thread (made that stupid mistake with my FW). I tried to oil that part but I can't get to it. Do you think the triflow oil is better than singer?