Ive been bowhunting for 18 years and I was using a bowtech allegiance set at 70lbs, 29inch draw, 360grain arrow at 310fps. My choice of broadhead was a wasp boss bullet 75grain with a 1inch cutting diamter. The deer was at a pretty good quatering away angle, arrow entered at the last rib and came out slightly in front of the offside shoulder. The arrow stuck in the ground like it didnt even touch anything and the deer dropped about 50 yards from the arrow.