Anybody install the Ray Allen trim servo in the elevator? Vans sent me the plans for the kit, so I fabricated my own parts I installed it (already had servo). I notices the plans were for the RV-4, and just assumed there were no RV-3 plans because it was designed with manual trim. Now I'm wondering if it was a mistake installing the trim motor in the unbalanced elevator. (flutter from added weight) Looking at vans website they sell electric trim for all aircraft except the -3. Build support never mentioned anything about not installing electric trim in the elevator, and they sent me the plans. Any experience out there on this?