I did not wound the deer I found it dead within 100 yards. I made a double lung shot. I am disappointed with the penetration I got. Two years ago I shot a doe at 37 yards with 100 grain Spitfires and a Easton light speed. Clean pass through! I can't figure out why I didn't get a pass through at 16 yards with a heavier arrow set up. That arrow shouldn't of even slowed down!!!!!