Shot a buck right behind the shoulder today with a 1 inch fixed broadhead. Blood was OK for 100 yards and then really bad. Tracked the buck in the snow for 2 miles and lost the track with other deer. Is this cutting diameter pushing it or did I just have really bad luck? Shot was about 23 yards from a 15 foot tree stand so the exit was a little low. But, entrance was in the text book spot. My guess is I got the first lung and clipped the other.