One thing I am now noticing that COMPLETELY lines up with your theory, my TCC slip used to spike to ~400 rpms after a shift (1-2)
Now it seems to only slips 100-200 rpms after 1-2 shifts..
![Frown :( :(](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
ruhroh.. I think you nailed it hagar!
nice looking TCC slip rpm peaks 1-2-3 shifts, BEFORE
No nice looking peaks, AFTER
Regarding TCC pressure, do you know if there is a pressure sensor or if it is just calculated?
DO NOT CHANGE regulator gain from 1.5 -> .375. Different OS, different math I suppose. .375 x 4 = 1.5.
My guess is the 2015-2018 settings retain similar actual regulator gain but with different values... (some newer settings are refinements I believe)
Wanted to give it a quick test because the TCC ramps in so slowly stock.. (taking 3-4 seconds to fully lock, feels like a light roll on surge)
Probably needed only to adjust the TCC apply ramp and not mess with regulator gain..