My rifle is sighted in at 100 yards. So at 100 yards it hits 3" high. I've always been told that's plenty compensation for any game-size animal out to 300 yards. The windage and elevation knobs are 1/4" clicks. Today I was able to shoot a sub-MOA group at 100 yards. But at 300 yards, I was about 7" low. . The wind wasn't much of an issue, nor was anything else. I am confused as to what to do. Do I have to compensate more at 300 yards or shouldn't my bullet be pretty much dead on?