hey bud, for me thats simple, but for others i have no idea, i would take it to a range, and put the targets out at 100, 150,200,250,275,300 yds and raise your elevation to the according range, remember the more you raise you elevation the more you have to work to find the front post(bead,ramp Sight, what have ya) if you are set at between 100-150 yards keep it there, just hold higher, at 300 yards hold on the back of the animal and squeeze off a shot if you miss well you just missed thats all, thats the westerner talking in me, i was raised on the west coast and thats where i hunted up untill this year, but if you are set for 100-150 yds then another notch maybe two should do it. let me know where it hits.
John:)