Guess I am not understanding that you were 10 yards away and the head went in 3in. ? I guess that is hard to believe. I say this only because I recently spent over 70$ on them, and I am hoping they are not that bad. I think even a field point would penetrate as deep, well I guess I will find out this year.
Also, if I shot a 60lb. doe and the head did the same (went in 3in.). I would consider that a pass thru, I mean how thick is a 60lb. deer anyway?