Still having problems getting broad heads to fly. Took bow back to the Pro Shop where I bought it. Had everything checked and did a minor adjustment on drop away rest. Shot some 3 inch vanes and still had poor flight. Also tuned broad heads as suggested. Next went to 4 inch vains. Still poor flight. Now vanes appear to be hitting arrow rest as launcher felt is scuffed a bit. Next I'm going to try 4 inch feathers. Then???