Stihl FS120 brush cutter throttle cable adjustment

[Tendika]

My FS120 brush cutter with bike handles has slack in the throttle cable but I cant see how to adjust it.

First pic shows it at rest and the second with 1/4 trigger down where is finally makes contact.

I thought I could loosen and then rotate the throttle linkage on the carb to waste off some cable?











Thanks

 

[kyle1!]

Where the cable attaches to the carb there appears to be a little metal crimp that I wonder if moved would that take up the throttle cable slack. I have the same FS120 trimmer and the slack doesn't bother me.