Datalogging w/ P75 ECU, narrowband PLX, and stock B18B

[TurboLS]

So I went out last night after I got the car to idle decently and got my first few datalogged maps. I did notice the car ran a bit richer than stock across the board with the P74 map as opposed to the stock P75 spare I had in there before. I'll post up a pic of the "estimated change to reach target lambda" when I get a chance. It's kinda interesting that there are places where 0 adjustment is required and then there are spots like 3800RPM @ 929 mBar where -40238 is required!! I've got a long road of learning and research ahead of me....

I'll wire up the wideband output from the PLX tonight so I can see if there is a dramatic change or not. I suppose I should just datalog a crap load of times so I can get all the blank spots filled in. Is there a way to merge datalogged lambda values to get averages?? How come I only get estimated change and datalogged lambda values for low speed maps and not high speed? I am datalogging in closed loop if that makes a huge difference.