modifying AFR tables??

[AZmidget91]

The ECM adjusts the fuel maps as a whole, not cell by cell. So, tuning all the cells as close as possible to the target AFR will give it a better starting point for the ECM.

[lukasz]

The ECM adjusts the fuel maps as a whole, not cell by cell. So, tuning all the cells as close as possible to the target AFR will give it a better starting point for the ECM.

So, if race map gives better starting point for ECM, should i see big difference in Your opinion or not?
I have one more question about AFR in map. Please open tutorial below and look at 4:30 :

https://www.youtube.com/watch?v=Si4uTol-J-I

As You can see, in both maps which were opened there are fuel values for both cylinders, timing values and AFR values. How is this possible? When i open my stock map and race map which i download from buellmods.com i have only fuel and timing data. Why is the difference between my maps and maps in this video?

[gunter]

As mentioned already, there are no AFR maps in any DDFI ECM, therefore EcmSpy will ignore any AFR tables found in map files.
Using the dynamic maps from EcmSpy will give you all informationen required to adjust the fuel maps.