Great -- got that part. Ok -- now...got another question. There's a big screw under the handwheel. Is there a smaller washer similar to the one in the picture above, that goes on that screw before it is screwed in or does it go inside the machine, behind the stitch length control lever, where there is a bearing that the control lever slips on to? does it go on top of that boxy looking thingy or no. I think I remember it coming out of that area, but when I put the machine back together, I left it off because it's so hard to get on.