When is polling rate gonna be fixed?

I have been on Crossfire for a quite long time. But i took a break from the game. But when i came back i was surprised that the mouse polling rate still isn't fixed and you still have to set it to 125. But the problem is i am using Final Mouse that can't change polling rate so i am kinda stuck with 512 polling rate. Is there any work around or do you need a mouse with 125 polling rate to play crossfire properly?:(