Thing is, the horizontal part works more or less the same for rimfire and pellet, but in my limited experience, the vertical deflection works just the opposite. Wind from 3o'clock, deflection will be lower and from 9o'clock it will deflect higher. Like I said, personal experience from all my guns with right hand twist barrels and confirmed by Gert v Wyk. When I started this diagram confused the hell out me until I figured out that it does not apply to airguns. Can anyone else confirm this, or have I lost it?