Congratulations on a very nice buck. I have to go with ronlaughlin on your bullet though. Neither bullet definitely did not perform well on impact. You were probably fortunate that you spine shot him and dropped him on impact. If you would have had to track him and didn't hit an artery there is a good chance there wouldn't have been a very good blood trail. Just a FYI, would hate to see you lose a deer in the future even with a good shot.