Does anybody understand why adding the CF2 (CFV) option deletes the hands-free decklid (TL3)? Given the crest projection light, I assume there needs to be a hole in the diffuser; is it as simple as they didn't want to have a second part numbers for the (expensive) carbon fiber version of the "rear valance diffuser"? Does this mean if you add the CF diffuser to a car that didn't come with it you can just drill a hole in it and keep hands-free decklid functionality?