"I can get it back in, but it never seems to be in the right orientation in regards to when the needle comes down. " The finger holds it from spinning & once you put it on & it's in between the grooves of part # 10 it shouldn't spin.Once in a while the finger can get bent so it isn't seated far enough to hold it properly it could spin out while sewing,but it needs to have enough clearance so the thread can pass though it. ,You also should oil the hook,just a drop everytime you change the bobbin or start sewing after it's been setting(just a drop will do)