Why the f*** does it save different STFTs/data after saving a log?!

[Mr. Smith]

Thought I was seeing things the other day when I saved a near perfect (0, -1, -1, 0, -2...) log, only to open it later and see different STFTs (6, 1, 9, -1, 0...) but I noticed the same thing today too.

I check my STFTs (LTFTs disabled) at every set of lights + just before I turn my engine off. STFTs were exactly how/where I wanted them and now after checking my saved log it's all different to how it was and I'm seeing a whole lot of positive numbers (4,000RPM + 70MAP = +9!)

Chasing my tail here. I give it a touch more fuel, I see near perfect results when driving, then it says I've waaay overshot it after going over my saved log.. then vice versa
Wtf is going on?

[Keith@HPTuners]

post your layout and log.

[jaydubb71]

E38???

[schpenxel]

Post log & layout

[CivilSavage]

I just noticed the same thing with my ltft's. After I save my datalog the values changed.

[[email protected]]

I know it's old thread. But I'm experiencing the same issue, years later. Any feedback on this?

[gtstorey]

Doesn’t look like anyone ever posted tune and log. Maybe you should give it a try.