Thanks for the feedback. I'm preparing a new update with a new gamemode. I've fixed that invisible bug quite some time ago, but I've added a lot more stuff since then and that needs to be tested before publishing. Remember you can always download lower game version.
Sticking to wall was also present in the original stunt gp. The sticking arises only on cars on which rear tyres have more track than the front ones, like the sky hawk. However if you pick a car with the same front and rear track width like 'the brute' this sticking won't be happening.
