I'd say the bloodtrail had to be from clogged holes, either fat at the exit wound and perhaps guts or matter in the entrance....did you take notice of any of that?
Rob, the good thing about the head's performance was that it seemed to zip through so quickly it didn't pull anything with it... with that said, it also didn't appear to clog either the entry or exit hole. There wasn't any blood around either wound, even when I found her. I will say I'llreservecomplete judgementuntil I double-lung one, as this was a hard quartering away shot.