Sorry for getting back to you so late. Hope your GTS got sorted out. I still love mine, but just recently my rear window sprayer died, and I'm now experiencing some brake pedal looseness. I'm hoping to bring it to Porsche of Burlington soon to get things fixed.
How goes things with your new GTS? I'm starting to experience some "bucking" or slight hesitations around 2nd-4th gear at low speeds (<40). It almost feels like a slight hesitation. got 3300 miles now. Love it, but I'm takin it into burlington Porsche to have it checked next week.