Bon c'est pas un mod, un tweak ini (et fonctionne sous SE a priori) :
This completely eliminates the wonky physics problems we have been plagued with all these years:
In Skyrim.ini add this line under
[HAVOK]
`fMaxTime=0.0333` is for 30fps, may help performance on slow computers
`fMaxTime=0.0166` is for 60fps
`fMaxTime=0.0133` is for 75fps
`fMaxTime=0.0111` is for 90fps
`fMaxTime=0.0083` is for 120fps
`fMaxTime=0.0069` is for 144fps
`fMaxTime=0.0042` is for 240fps+
and
[Display]
`iVSyncPresentInterval=0` for Special Edition
`iPresentInterval=0` for Original edition
Many people were concerned that this might affect the scripting engine or be bad for your save file.
I have been using `fMaxTime=0.0083` in Skyrim Classic with over 300 mods ever since it was found and it has been running flawlessly. No more flying items, flashing water, jumpy animals, crazy carts.
I can confirm with 99.9% certainty that this is, indeed a true fix and has absolutely no downsides. Don't be afraid to add this to your ini. It is absolutely worth it.
[Analysis in SSE](https://www.reddit.com/r/skyrimmods/comments/6xzthx/a_few_lesser_known_ini_tweaks_120_fps_physics_fix/dmjx5nw/) by /u/M1PY.
Après ça dépend du PC. Et il est pas conseillé de le mettre en 240fps si tu tournes à -200 par exemple.