My 08.5 GT500 has been shimmed (.090" on the string side), timed and is within all specs.
65# (70# limbs), 29" draw, timed on dot#2.
Shooting Carbon Express terminator lite hunters 29" long, 350 spine weighing 450 grains with 125 grain Montec broadheads (or 125 grain field tips).
This thing is the weirdest thing on paper.......it shots a bullet hole from 2-8 feet (either fletched or bare shafts), then shoots an increasingly bad right tear from 10-15 feet.
So i gave up with paper and did some broadhead tuning..........it shoots bang on from 20-40 yards, the only errors are my ones!!!, but when I'm on it's bang on. Should I be concerned??, is this a spine issue?
Your comments would be much appreciated.