Atlas, Have you spray tested the cable linkage on the rest. Thats the only thing thats making sense to me because I have seen it with the Naps and hard cable before. You wont see that much difference in grouping with f.pts. or mechs but if its sometimes banging the shaft with b.hds.
I have not tried that. The TRX has a low monted cable arm so the NAP cable stays nice and low and I really don' t even see how it could contact the arrow shaft..........but hey you never know??? I never thought an arrow would flex the way it does until I saw that Easton video either.
I will give it a shot......or two