Quote Originally Posted by Tim K View Post
The correction for up and down hill are the same. Cosine of the angle times the line of sight range gives you the actual range. Up or down is irrelevant.
Yep, Your right....

... it'd be fun though shooting up and down the hill trying to figure out the wind and bullet drop. Bet there'd be a big ass difference then, right? Geezus, this talk is making me itch to go out shooting