I have had this Motorola SK-29 R for about a year now. It was a Christmas present from my girlfriend. She picked it up at a Flea Market for cheap. I only recently was able to find a couple old stock needles and got the record portion working (i've just been using the AUX input in the rear). The only issue is that the record changing function does not work. Here's what happens:
When you stack the records and select the REJ function the whole unit vibrates and nothing happens. I can help the gear along underneath and it will function properly. I have no idea what is wrong with the mechanism and would appreciate ANY help you can throw my way.