I took my 2021 GT back to the dealer shortly after I bought it, because of a hissing noise when the radio was on.
Couldn't find anything wrong with the audio system. Then they realized the seat coolers were on, and that was the noise we were hearing. :dance:
I don't use the cooling much nowadays, and I agree it's not a lot, but the cooled seats were truly a lifesaver when I use to have to wear a suit to work.
I doubt the extra Billetworx ounces would be enough to cause your issue. The MGW doesn't feel that touchy. (Heck, there must be more than a few drivers who rest their mitts on top of their shifters without having it pop out of gear.)
First, the hood scoops look great!
But they do accentuate the same design change that has modified the Corvette: changing curves into corners. "Coke bottle" bodies have changed to lines and angles.