I agree with changing some settings during you pit stop.. such as changinf the type of tire, and resetting downforce, but changing oil during your pit is impossible and takes away some of the reality of the game,..... WHY? what is the quickest (advertised) oil change in real life?........ usually 10 minutes.... i dare you to change oil in between laps.. in between races makes more sense...... ALL I CAN SAY IS THIS GAME NEEEDS A LOT OF WORK... we should alll write letters, emails, postcards or whatever to the makers of the game with what they need to put in the next one...