Understanding "knock map"

[groundscraper]

My nistune has been instaled recently, i´ve been reading quite alot and trying to make it work properly by myself.

One thing i don´t understand is how does knock map works:

Does it switch when it senses knock? For how much time? Does it return to normal map after?

I´ve had chipped gtir ecu on, before nistune, and it was almost spot on, on AFR´s but knocking higher up the rev range if i set the timing to 20º... i´ve uploaded that tune to the nistune and noticed the knock timing map is pretty much the same as "normal", is it supposed to be like that?

Hope i express myself well. Thx in advance

[Matt]

Covered here:
http://www.nistune.com/docs/Workshop%20 ... %20Web.pdf

and here
http://nistune.com/docs/KnockGuideSR20.pdf

[groundscraper]

Ok mate, thx, somethings are clearer now... i realize i have much to study.

[groundscraper]

Sorry Matt, not to start a new topic, and i´ve searched for hours, but my smooth button is not working, not available, can´t understand why. sorry

[Matt]

Do a before/after screenshot using it. It works fine here obviously