Almost the end of the story... I couldn't bear to leave the machine in California, so I brought it home with me in September. Two weeks ago I brought it into a sewing machine company that does repairs on both domestic and industrial machines.. They said, $50 plus parts... For a broken gear? But, I left it with them. I picked it up last week, and the technician (who's been doing this 30+ years) said he cleaned it, lubed and greased it, and adjusted the belt...he said he didn't see a broken gear... I did a test sew, and although the hand wheel was a little stiff, it was not a problem to advance it, like it was before. So, for $56, I have my Kenmore back... 30 day warranty, so I've made a self-mitered baby blanket, and now I have a quilt to piece... It sews so nicely... Hope all continues to go well and that it doesn't freeze/seize up on me!