Quadzilla... I also have an inexpensive idle controller which I made. Being that I have an 8 way seat I cut a piece of 3/8 plywood 23 inches long by 4 inches wide. Because I don't like to turn my engine off for short periods of time I prop the board against the accelerator peddle vertically and the other end against the drivers seat. Adjust the seat via the forward/back electric control for the "exact" engine speed you desire while standing outside. Cost, less than a buck. Works like a charm and stores under the seat until needed again. Just put the board into place, use your keyless entry to lock the doors and keep an eye on the truck out the window as eat your sandwich and look at the waitress. Dave