Goofing around last night I found an app Strelok. It's pretty neat because it allows you to see at what yardage your scope retical lines will be one. Has Leupolds TMR, a couple burris and nightforce reticals in there also. I haven't had time to test it yet but it'll be a starting place. Will help out on those quick pipeline crossing shots where I don't have time for doping in the elevations..
