Update: May 2nd at AMP (
http://arizonamotorsportspark.com/ ) went great...
...for 15 minutes into the first session of the day, then same Chassis malfunction and limp mode forcing early exit.
Parked car, code and limp mode clears. Went out for session two of the day and the same code and limp appears sooner on lap 2. Parked car, sat, and watched the rest of the day. Add insult to injury, tried to ride shotgun with my buddy in his C6Z, but alas way too small for me to fit. Head hitting roof without helmet on.
I'll be bringing the car back to the dealer for now the THIRD time for the same problem. Quite frankly, I really don't think they have a clue as to what the problem is and am guessing last visit they replaced a sensor in the "hopes" that it would solve the problem.