I disagree with Jazz, the 'G' spot is the little magnetic clasp on genuine alligator skin wallets that are stuffed full of paper £money. The sound that little clasp makes when it's released (& you can't describe it in words) makes wimmin go all wobbly at the knee's & make "Ooohhh" & Ahhh" sounds.

A gentleman will always carries a hanky to wipe the wetspots from her dribbling chin.

I do agree that the chips should be taking away most (if not all) of the heat. Every setup is differant & you need to experiment & perhaps overcome your hesitance to sacrifice a bit of material & maybe a few tools to find what works on yours.