so today i shot five 3 shot groups. load was 33.3 of 15.5, and started at "touch" ( my zero point) and then went "off" -5,-10,-15,-20. only shot at 100 today as wind had picked up a little. 0.160", .5", 0.350", 0.235: and .5". i will re shoot the 2 small groups as 5 shots and see what happens. this is all at about 2985 fps.