I'm no expert but the STFTs look very much out of wack. I'm looking at datalog9.csv time 4.2 - 6.78. Just normal acceleration, low revs and just comparing to my normal driving datalogs.
Isn't that an indication of some kind of air leak somewhere that isn't being metered hence the addition of fuel to keep the AFR happy ?
Has Braden had a look at these logs on the COBB forums yet ?