Originally Posted by
JNTURK
My BH hit at 20 about 2" to the right of my FP. As the distances get further the seperation increases.
So in your program what length of an arrow (say the Maxium Hunter dual spine weight forward 450's) should I be shooting?
Does your software show an optimum arrow cut to 'x' length that would be the best spinned for my setup?
Two questions (again I apprecite all your insight, I am just trying to learn from this):
1- Does 1" of draw really cause this much change in spine? My cousin shoots 29" and has his arrows cut to 29" (same as mine) and he has zero issues?
2- How come their charts and another software program (I had asked on this forum, I will try and dig up the advice I received a while back) show that I should be fine?
Hitting to the right is a weak reaction like Bulls said. I have OT2 and the 450's with a 100gr head cut to 29" shaft length, with blazer vanes should be dead on.
Now if you had a 29" draw you would have to add 1" to the arrow length to compensate, so yes draw length makes a difference.