Crow Mag,
I heard that opening the flash holes increases MV and decreases SD in the Lapua cases. They do have a small flash hole as compared to the winchester cases. This should also help eliminate the pockets from opening so fast,hmmmmmm. Who's reamer did you use?
Oh,, and how long a barrel are you using? Who's the barrel maker? Twist?
Sorry for the questions mang,,, just tryin' to get a handle on a new fagmag that's giving me fits finding a consistant load.
They're like kids aren't they,,, they never want to eat the same thing at the same time.
FatBoy...