FWIW I did a compression test (cold, I know not ideal) the other day just to make sure everything was still OK with the motor since through most of its break in when I was trying to run E85 the FITECH was WAY overfueling.

All cylinders were within 4 or so PSI +/- of 175 and dozens of WOT runs N/A figuring out how the FITECH worked on pump gas with no sign of oil in the catch can, no oil film anywhere around vent hoses, no sign of blow by.

Not sure if the cranking compression tells you anything about its ability to run on pump gas; if it does, I am unaware of what that would be, but figured I'd share.