The screen shots below show how to add the '7747 VE1 + VE2 tables.
It's my understanding that once the '7747 ECM goes above 3200 RPM's, the ECM will use the last known VE value from the 3200 RPM table. Typically, the 3200 RPM VE values are at or above 90's ( VE1 + VE2). It's very likely an engine operated by a '7747 at or above 3200 RPM's will already be above 80 Kpa.
With the correct BPW the ideal VE1 + VE2 table will have low numbers in the low 40's and the high numbers will be no higher than the mid 90's.
Use at your own risk.