We N. American hunters have it drilled into our brains to shoot behind the shoulder and if we don't we will hit the Bermuda triangle of arrows, the dreaded shoulder blade, bah, that ain't where its at. If you are hitting the shoulder blade on broadside shots, you arrow wasn't goibng to hit anything important anyway. I recommend anyone going to Africa to study that book the "Perfect shot", all the cutaway photos were done by a veternarian. All the guys that come to Australia, I discuss the spot to hit also, its the same on a water buffalo as a cape buffalo, right above the "elbow", through the meat of the shoulder. Your arrow has to got through a bit more skin and muscle there, but a lot less rib. Rick