keyclone has 2 settings for wows started trough it (commands editor)

Maxfps = This is the max fps on the screen that you are using
Maxfpsbk =This is the fps on the screen you are NOT using


my settings are
Maxfps=40
Maxfpsbk=5

You dont need more than 30-40fps.. the human eye cant see more than 30.. so why do you want it to go faster ?? it will only slow your computer
also im using maxfpsbk =5 because i have ALL my screens the same size and position, so the alts are always hidden by my main, i dont need to see them, i dont see them at all, so why make them use system resources ??

If you actually have the alt-screens in view (second monitor or so) Maxfpsbk of 10 or 15 is enough to see what is going on without it getting jerky
as soon as you move over to one of the alt-screens its fps goes back to 40 and you can control it smoothly