was sighting in my .45 cal wolverine the other day and something very interesting happend. i was shooting 100 grans at 75 yards using a sandbag rest, swabbing between every shot. I shot 3 that were in a good group low and left, i adjusted the scope correctly, i think moved it 12 up and 6 right, i was then high and just a little right with another good group of 3, so i moved it 2 left and 4 down, after doing this i shot 3 more shots and they were in in line with the bullseye virtically but they were all below my first 3.. I just don't get it.. i moved it 12 up, then 4 down.. and its lower than when i started??