Alright guys, I got a question about letting your groups determine your seating depth. If your groups are close together but horizontal how do I need to adjust my seating to help this out? Here is a 4 shot group from my 25.06 shot a 100yds. My max COL is 3.248 and this load was shot at 3.145, which is way off lands. I have been told to decrease my COL even further, if so how much should I try?