Ya....damn women!!! Since the voting got all screwed up, I'm gonna leave it down for the rest of the month and open it back up next month using the same girls...
Alot less work for me!
To your question: Carpet. It's my understanding (since I don't run on carpet) that you want the arm mounts lower. From seeing what some of the heros do, they shave the arm mounts (on the TC3) to LOWER the arm mounts. So, ya. Lower.
I think the 'RAM Air' thing WAS created by someone a little eager here. The idea was to pull cooler air from outside the car. The fans are becoming an everyday thing....the next step was to get cooler air instead of the hot are flowing around the inside of your car from the ESC, battery, etc.