Laser tuner
Anyone ever use a laser to put your arrows on a center shot,?, i've been thinking of getting that "Laser Eze" device,,it looks like you can get pretty darn close to centering with one of those. Seems as though the beam could be aimed to your nocked point then swivel the beam to your rest (where you could adjust the rest) such as a "Whisker" and then to arrow tip putting all in tune.