I´ve asked Kim for a statement Nagi..stay tuned.
What we did was add this;
Which REALLY tamed the entire install down to a pussycat.
Within the rubber insulation of the contact for the IAC motor it turned out to be imperative with a Schotcky diode to get full resolution of the IAC.
But...frankly speaking..most of it was to be found in careful hardcore programing of the system.
I kid you not...it turned this SA install into a car that behaves as a stocker-and in some regards better than stock...while stillr etaining the oumph of the SA..