HL2 Face Does Not Blink.

I have a model of a female FBI Agent based on one of the HL2 faces. Currently she can use all of her flexes except for the act of blinking.

Would it be possible for someone to help me fix this?

Here’s a link to a download copy if you want a crack at fixing it. (If it does not work let me know.): http://sta.sh/049gaqgq7u0

real quick: i thought most of the hl2 models got atleast eyelid flexes to do that. substitute.

Well I played with all the sliders to no avail. Where are these flexes you are refering to? (Still need fixing.)