I'm in need of a good ball joint press that isn't going to bend the second or third time I use it. Today at the Pawn shop they just happened to have a Used Mac tools one for $60 but the threads on the threaded shaft and inside the c clamp was destroyed. If I knew for a fact it was repairable or could be a warranty deal I would talk them down on it and buy it. Anyone have any experience with fixing one of these? Whoever owned it must had over tightened it to get the threads like they were.