That sounds about right. When you start putting actuall numbers to this it makes you realize why you see so few 4+ year old deer compared to 1-2 year olds. The answer to what happen to all those young deer I let go last year is they are dead. That is one reason it is very hard for a club to go from a 6 or 8 point or better club to a only kill 4 or 5 year old bucks. The pool of bucks you are able to kill shrinks dramatically, and most people can't deal with only killing a buck every 2-3 years. But if you have a piece of property big enough to hold 90 bucks but have only 10 or so mature deer out of those 90 it don't give you very many opportunities to kill a buck.