Have any of you tuned a .30 x 500mm WC and what reg pressure/muzzle-velocity has produced the best grouping for 44.5gr hybrids out to a max range of 100-150 yards? *I have no interest in long range headshots on turkeys... I've set up my FX WC MK3 BT (originally a .22 x 700 sniper) with a .30 x...