Thanks IMC8 and J Miller for the information. I do have some of the teflon washers that Leah Day features so I will give one of those a try. The bobbin I have came with the machine and looks like the one from Joe's link but I'll measure it to double check. We have an OSMG not far from here so I can always take it to him if I need to, I just really wanted to do it on my own. I haven't totally taken it apart and cleaned it, I did get the surface dirt off and oiled it well and she moves freely. I'll play with it more over the weekend, I'll let you know if I'm successful or not.