Using nothing more than my brain, I adjust my elevation and windage before settling in to fire a shot. Firing M118LR spec ammo out of a 20-inch barrel. Have about a 2/3 value wind of somewhere around the 10-15 mph range.
That very first shot is a hit, which is amazing to me. Subsequent shots reveal that I'm striking the head (before the wind changes).
Very proud of myself and find this to probably be among the most satisfying personal achievements for me in 2008.
Edit: I am reentering this video because the first one had horrible audio. This one should be easier to hear AND takes up less space!