Yes, a big problem is letting the dealership work on it. I've confirmed with the warranty company that the car has to go a Chrysler dealership. Ironically, if the dealership wants to, they ( only they) can send it to an MB dealership.

Running the rpm's up, regardless of how light the throttle, hesitation occurs At it's highest at 3k, tried many times, just 3k. With the new belt, hesitation is much more evident.

Looked at the throttle body: from wye, gasket, throttle body, gasket, super charger ... Gasket connecting from wye looks a little loose. No hose, to my ear it did sound like air to me, higher pitched and constant. Gasket to supercharger is snug.

Snapped a photo showing condition ... Ipad no likey picture uploader interface, try tomorrow with another computer.

Thanks again for all your help.