Does anybody know of a gunsmith that specializes in accurizing Weatherby's? I have an Accumark in 7STW that won't get any tighter than about 1" or 1 1/4" @ 100 yards. This is acceptable factory accuracy for ranges out to about 400 yards or so, but I was hoping to stretch the envelope out to 600 or 700 yards and am looking for 1/2 to 3/4 moa. I'm capable of better accuracy (have a Sendero that shoots consistently under 1/2"). I think this is the gun.