On the 26th of May 2011 I had Robert from Riva Racing send me this email. --------------------------------------- I just installed 4.7 and noticed that Closed Loop Idle Control was not available yet for E-throttle. Just curious, are you still testing it?   Robert Crain Research & Development Riva Racing --------------------------------------- From Stephen the head engineer at the time Ray, Its almost finished, its just I don't drive the car very often so development is slow. As you know this