I bought an Elna Supermatic mostly because I somehow ended up with a bunch of cams for decorative stitches. I tracked down a machine to go with it and thought, "Hoo wee, now I can sew all kinds of stitches!" Well, I have yet to figure out how to use the cams. I've completely lost interest, and it all sits in the closet. I hope someday to come across someone who knows this machine and would LOVE to have it, and that would make me feel better about moving it along...