bullsi, I' m just wondering do you generally hunt on flat land, or have you ever hunted in the stand (say 20 feet high) on the side of hills, ridges, or creek bottoms, where in front of the stand 35 yards out is actually 45 feet below your stand, behind you i35 yards out is actually 10 feet above your stand, and to your either side of the stand 35 yards out you are still at 20 feet. Here I could see the either side of the stand shot being right on, but what about the behind and in front shot. Will your sight be right on in these instances? I have never used a pendulum, so I don' t know. Or do you still have to compensate?