Has anyone seen KR at zero degrees of advance? Not sure how this is even possible. I swapped out the LC9 for an L96, everything is stock. I've spent over a year on this thing and can't rid of the knock. I've tried new plugs, swapped coils, wires, premium fuel. There doesn't appear to be a shift or converter locking. it happens around 20:28 on log. Any information is appreciated, thanks
garbage3.hpl2011silverado smoothed after trans reset.hpt