It was a nice event, very useful to learn what can go wrong in the future. We should decide about Parc Fermé (I'm totally for it) and pit lane speed limit (I'm against it, but I understand that it could be dangerous because we're no longer ghosts in the pit lane). Having a formation lap is really cool. With more people there would have been more fight and we probably could have seen if there's something wrong with collisions or wheel to wheel contacts.
About refuel there's definitively something wrong with this car, since there's an option for refueling that is not really useful, so we can decide not to refuel and start with a full tank : 110l is enough for a 65min race. I started with that and was left with about 10l at the end of the race if I remember.