Rifle is a 700p LTR 20" .308. Federal brass (I know but it as given to me, I'll switch later), CCI BR2 primer. 178 AMAX and Varget. powder charges were: 43.3. 43.6 43.9, 44.2, 44.5, 44.8, 45.1, 45.1. I think I had slight bolt stick and slight extraction stick at 45.5, but I'm still new and...