rear shock sag

[Yamaton]

Reading my service manual on my 2019 yz250fx. Looking for rear shock sag. My old bike (2008 yz250f) was 90-110mm. I can only find soft, middle of the road and hard set up on the rear shock. Any know what chapter or page i"m supposed to be in for sag? 

Please and thank you. 

[Vintage Not Pimpage]

Start at 110mm sag and set the clickers to stock 

[Michael Bowyer]

I had sag just at 100mm, and the bike would headshake over 50mph.  I dropped it to 110, and it went away.  I second starting at 110mm.  The headshake was crazy, the bike would just swim like a fish, I had to push forward on both grips to calm it but it just wasn't stable.   I do a lot of desert riding, the 110 is much better.

[Vintage Not Pimpage]

I'm actually running about 120mm and it lays over much better in the corners

[Yamaton]

Thank you. I bought a sag stick, gauge. I'll play with the measurements, and make sure the clickers are at stock. I just trail ride anymore.