Hey everyone, my name is Greg and i'm new to the forum and i look forward to talking hunting and shooting with all of you - introductions aside, i was wondering if anyone was familier with the NAP Razorbaks, i switched to them two years ago and have loved them (other then the price $35 bucks for three of them). My question has to do with their "rotating head technology" claims that because the broadhead can rotate it helps penetrate better, does anyone know if its true?..sounds kinda like a gimmick to me, i actually did not notice it when i bought them, initially i picked them because they had a big cut on contact main blade, and honestly, looked kinda cool. like i said i have really liked their performance on game so far (two doe so far), but i was just curious about that particular claim, thanks