The paradox on an arrow causes all kinds of movement. I' ve never understood why anyone wants to view the paradox of an arrow at a given distance. The only thing important is where the arrows hit. For me, paper tuning is a waste of time. I can get a near bullet hole just by " eyeing" my nock height and centershot on most setups. However, this has never meant my arrow (especially those with broadheads) is going to shoot well.

After my initial eyeballing of the nock point and centershot, all I care about is, do I have the right spine? I bareshaft tune to get the perfect spine. Once I know my draw weight matches my spine, I then group tune. This procedure has always worked very well for me.

Just my opinion...