well I picked up my deer from the processor yesterday, and he said that the damage done by the piston point was the most done by any broadhead that he has ever seen. He has been processing for a long time. I did not do a huge inspection of the deer when I shot her, but I will on the next to see more info on it, but he said the shoulder was destroyed after the head went straight through, thanks Todd for a great head.
Nic