B0781

[MEANMAX]

I'm using McRat's 20-20 tow tune.The MPG in the DIC is off a couple ol miles.My question is if I adjust the cells in B0781 up 20% will the reading be a little closer than it is now?:dontknow:

 

[MEANMAX]

I took a percent value from MPG & real MPG (3%) and adjusted it that way.Seems to be closer.