Thanks samzx12. I've searched every forum over the past 48 hrs and no one seems to have experienced this scenario. I haven't contacted Music Hall, but awaiting to hear back from the dealer, which MH referred me to when my 2.2 died. I've been through the 5 manual with a fine toothed comb and it was useless. I've just downloaded a 5.3 manual and it offers more detail, so I'm going to disassemble the tonearm counterweight and try reassembling it from scratch.