Sag setting on a ttr125L?

[gozfast]

Does anyone know what the proper loaded and unloaded sag settings for the rear shock on a my GF's '03 Yamaha TTR125L? The owners manual doesn't give any numbers and BBR only lists a setting with their heavier springs. I need to know if I'm in the correct range for the stock spring of if I need a heaver one. Thanks

 

[gozfast]

So, nobody knows how to do this?

 

[KLRay]

Try 2.2". Should be the same stock or BBR.