Darryl, looks like we are both online and I'm at least one post behind in my response. I killed a spike bull elk at about 800 yards that was getting away from another fellow who had wounded it in a hind leg by shooting farther than he should have. The bull hid on my side of some brush and was standing still when I shot. Apparently he was hiding from the echo of previous shots. I missed my first shot and hit him through the heart on the second, more fluke than skill at least in the precise bullet placement. I was just trying for his rib cage. I would not have shot at the bull had he not been wounded. I am sorry to dissappoint you that I cannot tell a story of firing boxes of ammo at a bull I knicked at ten feet and chopped bullets at all the way to 800 as he fled in terror. I wish you the best on every long odds shot you take, and I will assume the best on any shot till results prove otherwise.