pulling timing off to reduce knock

[Rigo_eff1fitty]

last sunday I found on my log some knock about 4 degrees. I lowered timing on op in borderline knock but did not see any difference while logging? am I doing the changes in the appropriate table or which table should I do the change?

truck is a 2011 6.2 f150

[Rigo_eff1fitty]

Any help?

[Yortt]

Check your applied timing on the log prior to your changes, then check your applied timing on the log after the changes (at same load and rpm) it should generally move by the amount you reduced it in the borderline knock table.
This post may help https://www.hptuners.com/forum/showt...464#post469464

[Rigo_eff1fitty]

On wot why would my spark source change from base to borderline?

[Rigo_eff1fitty]

??....

[nfs]

Mate you need to do some more reading, google what the Borderline spark table does and when it is used and you will have your answer.

[SultanHassanMasTuning]

make sure your logging weighted tables, and your spark modifiers

[Rigo_eff1fitty]

Thanks finally got the hang of it. I was moving op table and that was not giving results. After logging map weoght tables i noticed st wot i was using table 0 and 1