Jim, trust me im just as confused as you are lol, but it did happen, and im not confusing between different files at all.
We were scaling, saving, dumping the file into the ecu, til we got a steady AFR. Later when we read the tune, IFR was at 7.3 throughout the range, with all changes onto the VE.
Again this sounds crazy, and yes we were not supposed to tune it like that, but this is what happened, does this 2.5bar OS have something that we dont know about?
FYI, to duplicate what I saw, youd have to have a scaled table (not constant), upload, probably start the car, read the file and compare with the one you uploaded.
not a tuner here, not even close YET
but trust me on this one lol, maybe someone from HPT would like to comment on this.