Indeed, The best thing you can do, is "practice like you hunt"! In other words shoot from the height your stand wiil be at, at various distances, from variuos positions. I could tell you that, "at 18' up and 25 yrds out, I aim 4"low" but that does 'you' no good! No two archers will have the 'exact' same results shooting in various situations! Like I said before, the best thing you can do is pratice like you hunt!!