I have an ofna violator (9.5 with longer a arms) and i was putting on the ofna to traxxas offset adapters... but i can't get the damn pin out. i got the drivers side, but the passenger side's allen screws stripped! (theres a pin in the axel holding on the hub and an allen screw holding the pin in place) the traxxas adaptors have a rubber band type part that holds the ins in, so after i get the stripped screws out (their screws without heads) i can easily put on my 40 series... but what product do i use to remove those chunks of metal!!!!:arrr: :arrr: :arrr: :arrr: :arrr: