BTW: anyone have some times yet for the current challenge? I just ran a 1'42.1, with lots of room for improvment as soon as I figure out which turns work better driving full grip, and which turns are faster with the back end out... you can't really "kinda" slide this car like the Miata... you have to either drive it straight up and make sure to brake a lot, or really carry some speed and get the back end out to turn.
I think the fastest laps will be by those that figure out which turns to drive which style. This is a very different challenge compared to the previous ones.