Jerkin dirty with that arrow wrap, haha. I havn't tried arrow wraps yet, but recently started putting a strip of reflective tape behind the fletches instead of lighted knock, it works pretty nice at night. I've had to many lighted nocks fail, plus adds to much $ to arrow.
I've been spine indexing but maybe a waste of time.. you just nock tune afterwards, or not worry about it at all unless you notice one that doesn't group?
Excellent, thanks for the inside on the T-bone tool. I build my own arrows. Also have been for years. I get crazy and spine align whether it matters or not I don’t know I’ll get real good arrow flight. Thanks.
It’s funny that this is a new tool to archery cause I’ve been checking my arrow straightness for 5 years the same exact way. I work maintenance and actually got the idea because we used the same exact tool with a dial indicator to check parts for straightness and what they call TIR. Literally the same type of base and everything. Everything looks exactly the same and they been doing that for 50 years just for parts. The parts always had to be a +\-.05. Lol. I guess I should have started selling them. Ha ha.