I tried 72.5 and 73 grains of 4831SC with a 16 Berger VLD, the lighter load was better, but not very good.
I also tried 70.2 grains of 4831SC behind a 175 SMK, that was no good either. I'm going to try these again at a shorter seat, I hear the Berger like to have some room to run before they hit the lands.
I'm picking up some 208 grain A Mav today, I might get some 4350 too......