Ah yes, this is why I still have my old treadle machine. Most of the time it's just a table for my serger, but when I need to sew through heavy stuff, there is just nothing that does the job as well. Only thing worries me about the old knitting machines is whether I'll be able to get certain replacement sponge bars in the future. I have spares, but the foam won't last forever.
Helen "Halla" Fleischer, Fantasy & Fiber Artist