Could someone explain how the paddle shifters work? When you use them to downshift for example, does that put the car into some sort of manual mode where it won't shift for you anymore? If so, how do you get out of this manual mode? I assume the car will never let you over rev and will upshift for you if necessary. Likewise, I'm sure if you come to a stop in 4th gear, it'll automatically go back to first. But how does the system transition?