For what its worth, in termy x world, you can't tune the 2 step, its a modifier that turns off the learning for the main fuel table when activated. Unless you make a custom table for two step, but I do not think thats what you are doing?
Looks like your converter likes to foot brake leave, you cut your best short times doing that. Now you just gotta get it to move better mid track.
I would stop playing with WOT timing, find what it likes by reading plugs at end of track, or seeing where it stops gaining MPH. Then leave it. (Granted I am coming from a boosted mindset, so idk if NA guys chase timing based on weather?)
Either way, cool to read the updates