Al,
I have always had a tendency to shoot high (when shooting from a tree) with a trad bow. I have to constantly remind myself to pick a spot low in the chest.
This is mine (unfortunately). Didn't aim low at 15 yds, and you can guess what happened. Got a pic of her a week or so later. Got to remember , AIM LOW-AIM LOW-AIM LOW!! Shooting an old Kodiak Hunter with 125 snuffers.