Maybe better chart modified from someone's original

 

will record some video of the app later.
atm i took off my valve cover to redo the seals as there was a small amount of oil entering the sparkplug wells.
will be monday before i can run the car again i think.....

what i did see when looking was that the STFT was going a bit erratic all over the place.
reading anything from -15 to 15
will make sure settings are right and that i am looking at the correct sensors.
car may potentially be running rich all the time.
but only rich enough to cause issues at cold start

for the AU model with only 2 sensors is it bank 1 sensor 1 and bank 2 sensor 1?
or do i just look at bank 1 and bank 2?
there are many different readings under fuel trims and wanna make sure i am reading the right ones.