This is my 3rd post on this and will somebody please help me out. I have called c-f-m and got a "um..... um..... I don't know, just do minor adjustments." Gee thanks. My first set I turned too much and cannot be adjusted - wasted 500 bucks. Now on my second set of st170s and I need to know which way to turn the adjustments screws on both sides to adjust the light. Will somebody please help me out?? I did a search and a few people have had the same problems but nobody gave a difinite answer how to solve it. I did a minor turn on both sides of the headlights last night and they did not move. I turned a little tiny bit more and still nothing. One is a tad too high and one is too low. They don't want to adjust it seems.