ok heres my problem I only get knock retard cruising when I go to get on highway get to like 55 mph knock retard just kicks up to 2 or 4 last time it was 7 kr. I've tried removing a little timing from the areas it gets it at from the main octane table didn't seem to help. What table should I remove it from which sensor? I cant find where to add fuel to normal driving just the wot adder. This truck isn't a race truck and has no forcefed applications. I get none at wot im talking tire smoking full throttle 0-70 I get nothing. One thing I do see is my iat always at 120* florida weather thought about cutting an hole in my airbox and running ducting to just behind my grill for more ambient air. I am using 93 octane and I am pretty sure I ruled out all the likely causes for false knock (exhaust not hitting, all heat shields are tightened down, nothing smacking around under hood everything is tightly secured and maintained! I have cleaned egr and know its working ill leave a picture of the main octane table where I highlight the only areas I get kr. Also I don't beat on this truck and throttle position is always like 18-35% when kr shows up at full throttle its fine and idle is all good. I also don't hear any noises or pings I just see it on my scanner. Any areas where I can remove timing or add fuel I looked thru the tables but was unsure where exactly to reduce it but I did notice the egr table was a little high in the area where it does this left a picture where I highlight the areas I need to retard but I don't think this is the tables where it should