I do not see anything in the software for fuel knock retard and even w no spiking in ks it pulls spark. So what is it, how does it work and how to modify it or delete it? Tried resetting the fuel and such w autel bc hp doest have anything except throttle and all adaptive reset. Even tried fuel comp reset. I used quantium or whatever its called (torco) to raise octane to rule out false knock. Still has fuel kr