^this. That or take the housing out and make sure the ball and socket is seated for the adjuster properly. My new headlights wernt so the adjustment screw did nothing. I has to pop the adjuster in place by pulling the chrome housing towards the back of the headlight where the adjuster is located. There was a definite pop and then everything was good. I bet this would happen if I had adjusted the headlight all the way down too though.
2003 Mach 1