I'm having some a problem with my AI B-spec drivers. They are at levels 22 and 19 and have a tremendous problem with turning the rear tires red but only on certain cars. One is the 900 hp Zonda and the other is the 700 hp Lexus concept car (using in the German Touring races at level 22). Other cars I don't seem to have issues with. Has anyone else had a similar problem and how did you fix it if you did. Thanks