[Jukebox-list] 1958 Wurlitzer 2200 record jams while clamping record

Hi all, the records on the left lifting arm (side one) tend to jam while being clamped and the turntable can't turn, the right side ( side 2) seems ok. I have to reject the record to clear it. This all started after the move, it was fine before that. Doesn't happen all the time. Seems like the left lifting arm isn't going up high enough to center the record with the tt hub when this happens. Thank you all for any help on this, Rick.