A better go kart that I made in 2 days. yaw to turn. The rest of the description is about the car info and my own comments on it. I did have fun driving it and crashing it but its max speed can vary depending on what your driving on. It does not use a lawnmower engine. Instead it uses a v2 engine which is pretty basic. The shocks dont move much because of the way I put them but they do work on very tiny transitons. I chose to put lights on it for decoration and even added a window. The engine is up front if you were wondering where it is and the cockpit is sitting on the drivetrain. (thats unsafe dont you think?) They should add 1 more thing to simple planes where you can change how the rims look. Thats all for this creation. oh and i will bring my computer on vacation so im able to do this as well as play other games.