Right. First thing we did. Some of the controls work intermittently. So the next step I wanted to try was to see if there were any other resistor values being sent to the controller which were out-of-range.

If it is a simple case of out-of-range values, then simply programming the player to interpret proper in-range values is all we'd need to do.

But until we can see those values in the car, we'll never know.