Originally Posted by NarcissistZero
You can cap it at anything you want he said, even 60fps, which is more than fine for a singleplayer FPS.
Basically the idea is to cap the frame rate just high enough that you no longer experience the stuttering.
The way that I did it was to start out with a cap of 40 and then work my way up until the stuttering became visable again and then I backed it down just a bit and after that point everything was consistent and silky smooth.
This is a much better fix than running in dx9 for the mere fact that dx10 in fc2 handles AA so much better than dx9.