06-19-2012, 01:55 AM
It seems everyone goes by the rule of thumb--screw the die in until it hits the shell holder then stop. --as we've seen with this rnd.- is give it a bit more= a few more thous. on the bump back. It won't kill the brass for the 15-20 loads you should get--with the AA-Lap brass. I find the spot where it chambers a hand loaded-(no mag!))) sized brass, then turn the die in a tiny bit more, to ensure reliability, your life may rely upon that extra amount of set back.