Spec D adjustment.
 

OK, Im old and bought my ss from my son for fuel mileage, I drove around with brights on and no one flashed their brights at me with stock lights so without research bought some Spec d halos. Dims after adjustment are about like stock brights but the problem is the brights. No matter how far I turned the nuts they would not change. Now I have the balls out of the sockets and Im getting the runaround on returning them. What is the trick to the brights? Thought I might buy some Spyders but looks like they are about the same as the Spec D on adjustment. I do know you shouldn't have to turn the nuts a little to make an adjustment but brights just didnt do anything.

I ran some 4 bulb depo projector headlights and had hid's installed in the projectors. I wired them to keep the low beams on along with the high beams when I had the brights activated and it was like daytime at night.

Most of the 4 bulb headlights you can only adjust height on the low beams, so make sure the housing is fitting in the rails under the assembly correctly to help aim them.