The consoles slope up slightly in the rear for the last inch or so, but the only hole is the slot for the hot/cold lever. Don't chop up your console-it's not necessary. The rear of the console sits on a plastic crosshatch piece, and that's where the hot air comes out. Are you missing this piece?
Last edited by 89GASHOG; 04-06-09 at 05:48 PM.
Reason: more info