adpopulum
Well-Known Member
My 606 is missing the locking screw. I've got a want ad up in Bartertown but in case I can't find one I'd like a backup plan. I guess a regular old screw would work but does anyone know the thread specifications of the locking screw? The 606 uses the ULM arm and I have verified it is a smaller thread than the 12xx series Duals. Anyone got a 606 they can check?