Mast set-up for RS400

Google's translation:
"Hello, I am new to this site, I am looking for instructions for adjusting the mast [quette], hanger, shim, depending on the force of the wind - weight of crew 165 kg - for my RS 400. Thank you
PS is there an association RS 400 france?"

My answer:
I found a few tuning guides on Google that might help:

https://www.roostersailing.com/blogs/tuning-guide/reflections-of-the-1st-season-in-the-rs400 (scroll down till you see the photos of a tape measure on the mast)


https://www.islandbarn.org.uk/article/1562/RS-400-Tips-and-Tricks.html (very simple tips on mast set-up)

There are more available.

The class association website doesn't have a French flag in the top right so I assume there is no French association, but you can email the secretary via https://www.rs400.org/index.asp?fleet=RS400&pg=contact