Ahhh the wonders of physics. If you are going to shoot from elevated stands or hieghts you need to practice at those heights. Gravity pulled a fast one on ya lol. Actually you will only need about an hours worth of shooting to figure your shots from a stand, pretty easy if youve already got your bow sighted in from the ground. I cant wait to see the guys posting saying bend at the waist blah blah blah. Pendulum sights are where its at if you hunt from stands IMO.