Really? From what I remember of the Gammas(I had early production stuff a while ago) it was thicker. Babolats used to be thicker, which is why I always pulled off their double sided tape, which thinned htem out to a normal leather thickness, which allowd it to compare to the Wilson,a nd the Volk,, which I had tried had no backing, and everyone I had on used frmaes, felt a nice thin feel to it.