First time on track this year, unfortunately, it didn't end well, I was only testing and getting the feel of the diff to push it harder later, when I was cooling down I got some clunks from the diff, found it leaking and took the car to the shop again
looks like the installation wasn't good, hope it isn't very serious, our guess that the ring and pinion may be the culprit.
Any way, I feel the radiator is doing great job in supporting the oil temp, I didn't notice it going over 120C, I am sure hood vents will help more. Brakes are more stable but didn't have the chance to get late braking.
Also, got the chance to jump into a different Z, a Z06
didn't push it hard, but I did my fastest lap ever on Losail 2:17