I really like the idea of the tq adder thing. Didnt even know that was a thing.
Are you referring to Max Line pressure 5100? 2000KPA?
Zeroed Desired slip across the board.
What should the ramp rate look like 15235?
TCC Lockup is all part of the equation. I like a firm lockup.
Modifying the minimum spark table on the engine side can help with that part.
I have taken the few shorter desired shift times you have in your tune and added them to mine. Can re-post if you were interested.
See I like that downshift bump. Did you change your desired shift times for the down shifts? If so that's when mine started to show up.
Also I'm working on a tuning guide for these transmissions. Ill convert the first post to a guide. Input welcome.
8L90E T87A Controller.doc