It is and no reason to go nuts trying to get numbers absolute! They will just change with weather, temp, humidity etc... The magic of EFI working it's wonders...

You can dial it in further if you want but won't notice a difference. It's well within the ballpark, actually infield! When fueling is that close the only thing I like to do is visually check VE fueling table for smoothness. Then a final data log in case the smoothing was out of line somewhere?

Smoothing does not have to end up perfect. But it should not have any big dips, spikes etc... remember the number in the cell is interpolated with all surrounding numbers to come up with what ECM finally uses. These old ECM are slow enough that I don't want it to have to work real hard at math.

Have you seen this?
http://www.gearhead-efi.com/Fuel-Inj...E2-Fuel-Tables