well i have a diamond rapture an i been shooting bow's for a while now few years an i always sight my bow from the ground an then i have a sling on treestand i use it is 17 feet in the tree so when i sight my bow from the ground i always climb in it an try it out i always shoot about 12-20 arrows out from each pin you should try to take out your 10 yard pin and make a 20 30 and 40-45 yard pin u rarely use the 10 yard pin i had to learn that the hard way alot of times when u sight it from the ground it is a tad off from the higher point of view so always ground sight it an then tree sight it to about the point of height u will be in a treestand wont be much off but it depends on how you shoot to an the suroundings try to climb in the woods first because the woods make the yardage off 30 yards out of the woods seem less more then in the woods so always take a decoy target an try that in the woods it helps alot good luck this season an good luck with your bow and a tip to u. u can take it or leave it but dont buy a cheap bow spend 449 dollars an get your self a diamond rapture you will not regret it happy hunting