A hunter I know, has hit three deer from a tree stand and has not been able to recover any of them. He says that he has hit all three in the vitals... He places his stand approx. 35 to 40 feet (sometimes higher). Is there a chance that he is too high in his stand and the arrow is hitting the deer at to steep of an angle... He may also be taking shots that does not allow the arrow clear flight... The deer he has hit have been close and under his stand... He says.... Just curious if a stand can be too high.... He hit two last year and could not find them...all from a stand.... Thanks for any comments...