tried putting in my depo headlights tonight that i got from lmc truck. i ran into a problem adjusting them though. the vertical adjusters were perfect, just a simple phillips head that turned easily. now for the horizontal ones, there is no screw! its like a hex shaped stick coming up but i have no idea how to turn it? i definitely couldnt turn it with my fingers. i was able to get it to turn with a pair of pliers but it didnt do any adjusting. am i completely retarded or is this light missing something?