Guys just going to trow this out there. This may have been mentioned .
Just thinking some.
Can one use the excel diacom file and then enter your specific VE table then have excel compare and recalculate the INT and display the new VE.
I know diacom will be specific on map tables eg. 45,64,47 kpa where as tuner/gmpro go every 10. eg. 10,20,30,40.......kpa

so maybe set excel to read 35-45,45-55,55-65.......kpa

the diacom eg. could be

55kpa@2500rpm,int=116

excel would be

((INT – 128) x .2) = Change to VE table value.(per glen91gta)
(116-128) x .2)=2.4 so have in the next colums your actual VE table typed in and then it will spit out all the VE changes.
actual VE 54--->new ve should be 51.6

This is just a idea very rough thinking here.

Dennis

http://bowtye8.tzo.com