hi,

i was able to solve this with lamfa 1st cell to 0,805 or even richer (will do additional logging)
right now idle rpm is set to 960 and i have no missfires anymore.

here is my theory:
Because of the overlap of these cams i have to dump fuel into it so that the real lamfa in the combustion camber is ~1.0 while the measured lamfa in the downpipe is 0.8.
I wish i still had the good ...298 injectors to test with them. They were the best injectors i had. Currently im on ...040 980cc.

I have another problem. The car wont start without touching the pedal.
If i remove the foot from the pedal too early the car will idle with very low rpm.
One push to the pedal and the car idles just normal at 960. 

I already did some tests with +-20% to kfhstt and will have to test with KFWHSTT too.
What is happening if i push the throttle slightly during start? Throttle will open so more air? Or is fuel dumped into it aswell?

Its still on petrol, not E85.