2008 Shelby Histogram

[zr1driver]

Hi,

I tune my first 2008 Shelby with Steeda Pulley and Intake on our Dyno.
I like to make a histogram with the borderline spark table vs. rpm vs. load but I cant find the right load pid.
there is only absolut load and calculated load pid but they don't worke (hits the wrong cells see picture)



any idea what I doing wrong?

by the way please have a look on my file to check.