If you make a change in the ve table can you make it trend lean? Seems if it was an outside variable you wouldn’t be able to correct for it. But if you’re targeting 11.6 and it’s running 10:1 the ecu will pull fuel and try to correct it. I would make a large percentage change in the ve table across a few cells and see if I got a change. Maybe pull 10% and run another log.
When I ran the log against the tune it’s sitting mostly in just two VE cells when it goes rich which are higher than the adjacent ones. One of my strategies is to pull a little fuel from those two cells and see how AFR responds.thanks