So I found a load a while back that showed some promise out of my tikka in 6.5x55. I went down tonight and put together some more rounds to try out, and as I was checking the overall length of each cartridge, they seemed to vary from 2.916 to 2.925. 2.92 being my Target length. Would you guys consider this to be standard deviation in length? I'm not sure if it is just the way I seat the round in when measuring, or if my seating die varies that much?