I recently acquired a Tikka T3 Compact in 308 and have attempted to reload for it. I went according to the Nosler 2014 tables here for the 150g (I'm using Barnes TSX). I loaded rounds with 44g, 44.5g, 45g, 45.5g, and 46g IMR 4064 and fired them at a 100 yard target. I'm getting 1/4 MOA with the...