finger posing not working on tf2 models

I have a problem at finger posing of the most tf2 models like Sniper and Scout
when I try to move the blue dot the fingers of the models they dont move, even when i’m disabling the restrict axis option, it wont work.
I tried to reinstall gmod and TF2 and its still not working.
Can anyone know how to slove this problem.

[editline]12th December 2012[/editline]

can someone plaz help me

More people seem to have this , wait this out in the previous threads that were made about it

I saw the previos treads but they dont seem to help me. So I think that i have to wait till the next patch