Having read it again I think if you buy the "old" cup car in the 90 days before the "new" cup car release date you get all your money ($11.95) back. I think. It's not worded that well
Worth pointing out that, at the minute (although apparently they are fixing this "soon"), if you want a hosted race with the new cup car you're gonna have to fork out for both.......
After a few weeks of testing of the McLaren, more refined assessments of its physics are emerging. According to Jav from gtplanet, to be fast you need to set the differential very low. But while with values above 95 it "feels like a real car, it pushes but with good technique you can manage it", with values below 95 "it just feels stupid, the damn thing will do a 180 at 60mph going on a straight line". More on the behaviour with low diff:
Can you comments if you experienced the same and if this how the real car too is supposed to behave.
Differential steer is a real phenomenon. If the outside wheel gets considerably more torque than the inside wheel (say, via a torque-biasing diff capable of 3:1 torque bias), the outside wheel will try to push the outside of the car forward with more force, turning the car. The opposite happens with open-diff cars when the inside wheel gets all the torque when it starts to spin, causing the inside to be pushed forward and causing the car to resist turning. It's one of the reasons why limited slip differentials are more favored for drifting.
However, I don't know if it should be that pronounced as he describes in the McLaren. There's probably ways to quantify it via the telemetry.
Scawen probably coded driver swaps in less than a day. Such a simple addition. It's taking iracing 2.5 Years!. Please stop giving them your money. What a ridiculous con job.