Hi folks. Looking for some advice and information from the a&p's and IA's out there, as well as any one else that may have experience with this item or personal knowledge about the repair.  Each elevator on our mooneys (this question happens to involve a 67 M20F) has on the outboard side a counterweight shaped like a wide piece of pie, about 2.5 or 3.0 inches wide and about 3/4ths inch tall where it attaches to the elevator. Visually it appears to be pressed on to a cylinder shaped rod