just got this guy off ebay, problem is when you goto swing the arm up when transforming him...POP. out of the socket it goes...it fits in there firmly but just wants to POP out easily on either arm...does not matter. any suggestions on how to fix this...went with the KO because $400 or up for the legit Botcon SG rodimus just isn't going to happen. i know that the RTS rodimus had tons of folks complaining about arms popping out.... the TF holds together firmly and nicely...nothing not aligning wierd. so i am at a loss on what to try.