Best groups so far are mid .2's and .3's CTC at 50 yrds with Eley Match @ 1069 fps. Wind has been bad here for a while. I need a decent set of flags. I've been trying to tune with torque values, block to barrel, and block to stock, doesn't seem to make a lot of difference as long as they are "tight".
Barrel Tuners are next....Mid and Muzzle. I'll make my own....
Jim B.