Quote: "there is a appearwithheadshot.fpi but its nots a one hit kill headshot. its the equilivent to a body shot"
???
???
It should be one shot if you are shooting them in the head.
Remember, that the gun might not be accurate at distances, so move closer and try it.
Also, there is a way to adjust the height ...
headshot=0 is immune
headshot=1 is the default
headshot=X is a custom height
If memory serves, the deafult height was like 57 of something, so maybe you need to tweak it instead of using the =1.
So, try adjusting the height of the headshot for that character, like....
headshot=51