Great story!
I have run in straight track mode with the chiller on for at least 20 minutes straight, was at the drag strip last fall on a private rental day and made 4 passes back to back, car held all its temperatures rock steady and performance did not fade. Could not say that for the other cars there, especially the Z06 Corvette. He was like oh I got to shut it down, it's in over temp mode...and I was like, what's that? LOL