My husband had his mother's 50 year old Adler, and we took it to get it tuned up. It needed a new motor, everything lubed, tightened, cleaned, etc. We paid $129.00, took it home, and the tensioner came apart. Took it back, they fixed that for free, then something else way inside came loose. I put it back down into the cabinet, put a cutting board on top, and put my new Brother on top. Sometimes you have to weigh the "annoyance" factor. :lol: