How to prepare a setup?

I propose you to post here your the guides for setup that you use, maybe it can help some drivers who would like to learn "how to set a car?"
I often used this one :
French setup guide

I found this one this morning :


Feel free to add yours, mainly if they are better and easiest to understand.

Ben Paulet wrote:

Feel free to add yours, mainly if they are better and easiest to understand.

I have more simple

full throttle !!!!

Yes i found this flowchart a month ago and it looks quite understandable. Also for me was usefull Setup guide for Iracing
Unfortunatelly with all of this materials im still not able to do the good setup from scratch. Finally i have always stayed in trial and error method.

I have problem too, after a many and many laps i find good setup for Q session (mainly now in F1 1991) but than for the race i am much slower than other driver in comparsion to Q standings and lap times, especialy at race start with full tank and cold tyres I am strugling too much and often lost some positions.