When you start giving him a loud cut and he gets really fired up I would shut up for at least 15 minutes. Hes on your tail and when you shut up for a bit he might get a little to curious and come in close enough for a shot. Also I know you cant set up in the bottom but ive also found it hard to call a seasoned older bird up hill. Especially if you are calling to much. He cant see whats up there and hes smart enough to not go up there and find out.