My shots at 50 yards are hitting about the same elevation as 100 yards with 90 grains RS. There was a slight wind to my back but 3" high at 50 shouldn't be 3" high or slightly more at 100. Do you suppose it could be the angle from which I shot? At 50 I was seated using tripod shooting straight on at the target. At 100, I was laying on the ground using my dry box as a rest and looking slightly up at the target. Probably just the way I saw the target through the scope, right?