The new GT3 has 2400 miles and two track appearances so I decided to get the set up checked and put in more camber. It was a little out of whack but is now more track oriented. The Brit who did the work at Sonnen has a lot of racing experience and noticed a little oil on the edge of the rear pan so he pulled it and found two bolts loose on gear box cover and it was LEAKING. It would have shown up eventually but maybe too late to save the gear box so--- pull the pan (it is a pan) occasionally and give it a look. Also check your set up as things can change.