choke adjustment

I'm searching for the size of the gauge pin to adjust the positive throttle opening when choke is in the very cold position.
It is nearly the same procedure as the accelerator pump adjustment with the 5mm drill bit.
I have also noticed that there are different levers with the number 18,21,24 on them. What does this number mean?
And I have found choke flaps with number 8 and number 10 also.

What I have found:
Initial throttle opening (mm) extreme cold: 0.75

And I have found an interesting setup Solex 32DIS 804
main 117.5
idle 44
enrichment 110

the rest are the same as on the 854/931

Have to figure out which car was equipped with the 804 carb.
update: R11 Turbo