Jeff, I found that it wasn't the grip that pinched the webbing of my hand, but rather that squarish broadhead guard. I submitted feedback early on with my prototype that that piece needed to be radiused off. I actually like the grip, if that metal guard above it were rounded off.
Here'sone of the early reviewsI turned in about the Carnivore:
http://forums.bowhunting.com/yaf_postst1207_A-little-carnage-with-the-new-Ross-Carnivores.aspx