Hi there. I am trying to recrerate this lesson in a way, so I can continue driving if I make a mistake. It just breaks my learning, that I am yanked out of the car, when going outside the cones. It wouldn't happen in real life. I intend to replace most of the cones with a sidewalklike curb, so you feel it when you go out of bounds. I also want to do this with the powerslide lesson. Does this look like the right dimensions to you? The parts of the black cross have the same dimensions as the subaru.