[Sashsquatch]

I'm shooting VX-22 HV by Victory arrows (300) with an 80 grain tip, unibushings and 246 nicks as well as a 2 inch fletch. I'm pulling 40 pounds with a draw length of 25". I'm looking for arrows that will close the gaps between my different yard pins so when I get the yardage wrong. My max yardage is 40 yards.
I wanted to know how my arrows need to be to achieve this.

Thanks in advance,

 

[Yawna-GO]

Welcome to AT, the guy your lookin for goes by the name..... Nuts&Bolts, there are others who have knowledge of arrow spine and other tolerances, but I'm pretty sure he wrote the book.

 

[Sashsquatch]

Thanks, there's so many things around I don't know where to start looking!