Help Faceposing

Hi. I just want to know who can teach me or who can tell me where is a good tutorial about TF2 faceposing. I love posing with TF2 ragdolls but everytime I do that I only get thrash faces.

(SORRY, NO PICS. BUT YOU KNOW HOW A THRASH FACE LOOKS LIKE, I GUESS?

Thanks. LOLWUT NEW AVATAR FROM COOLCORKY, I STOLE IT.

Lower the expression scale since the TF2 characters use a different style of face posing then the hl2 ones it often creates strange things

Yep, but it gives me only a very low expressive face, not like when you pose the G-Man and make it look funny…