I find if i am 15 or more away dryspot & the dots r moving really fast, i usually aim 2 boxes =4 feet into the break. if they are moving fast normal, if u could say ,,,i aim1 box from 15 or more away, slow dots = 1/2 a box. Any thing closer & you r shooting in an arc. when that happens try the reverse camera shot and move the arrow where u think the middle of the arc is or where the fastest dots are. then use the lenght adjustment. The arrow will be 7 or so feet before the pin,, not just off the side then you hit to the arrow and let it arc back towards the flag. If you hit it your a hero. If you come with 1-2 feet be happy your not 4 or 5 feet away lol.