so, I have this old Craftsman 20" planer/molding machine, been sitting in my shop for years, came to us needing a cam repair for the roller height adjustment. . . so the other day the hubby starting trying to correct the problems with it, and although he was absolve to resolve the cam repair, a test board showed a problem with the rollers slipping. The top infeed roller would actually "hiccup" or stop spinning periodically, even though the cutter head kept rolling, so we are assuming there is a gear missing a tooth or two inside. Before tearing into it, we tried to search online for parts, and much to our dismay, every single site we visited said, "obsolete" on the majority of the parts. I tried sites such as Sears, ereplacement parts, etc, and kept coming up with a big zero. Any place I'm missing. . . anyone know of a source for things like gears? Of course, chains, bushings, etc we could probably come up with, but gears, yeah, not so easy. I just hate to toss this planer without trying a bit harder, so thought I'd throw my dilemma out there and see if anyone has any ideas?!? Thanks for your time, Christy Hicks