Randman. Unlike real race cars we can only see what an R/C car does and in combination with laptimes we assume that a car works good or not. The more sensors on our little cars the faster we will get. For example, we see when an R/C car breaks out but with a real car you can feel it will break out before it actually happens. What would be great is a transmitter with feedback (a bit like those playstation controllers), If the wheel gets pushed back we should feel it on the transmitter wheel and with some sort of gyro in our transmitter we should feel the G-forces that our R/C car has.