Hi Gang, A quick update. Even if it took 1 year to find the final and reliable solution... So, the French Dealer in Lyon first wrongly changed the bearing as they were convinced it was the pb. It was not. However, and just in case, they replaced it by an F355 one. Finally, and I do not know how, they found that, it only was the special grease that comes onto the flywheel that was old and dead. Then, they replaced it, and all is OK now. At the end. And after several long distance tests. In our case it was not a pb of screw that is still original. The gearbox has even never been unmounted according to them and Pozzi. We thought it had been. The car is 35,000 miles (56.000km). Thx again to all of you for your kind assistance.
