Had a salesman at a Porsche dealer take me for a ride in a new Cayman 2.7. Merging into traffic he flored it(pedel to the metal so to speak) in sport mode until the PDK shifted on its own. Looked to be well into the red. He said you can not over rev the PDK on a flat street. (Not going down hill). I know this is terrible for brake in but my question is can a PDK be over rev'd by just keeping the accelerator down until it shifts by itself. What rev range would it show?