Don't advertise for your own threads. This is what we call Spam.
And besides, if you would've used the lovely search function, you'd find out that hundreds of people have the same problem with LFS, there's a thread about it already. Solution? Dont update your ATI drivers from 5.10 if you care about LFSs FPS until the problem gets fixed with the latest drivers.

I was told to update to 5.11 not 5.12,

Apart from that you were a great help

People will find your thread in it's proper section. There's no need to create a useless thread linking to it.