Originally Posted by ALBUQ F-1
Here's what the manual shows. 3" drop 25' away from the headlight for the high beams.
I think the diagram shows high beams being 3" higher than low beams, or the center of the light is in a 3" window?
I bet the way I do it will be similar to the 20' to 25' rule since I am working against a known good vehicle. So far it has worked flawlessly and I do a lot of night driving. One thing about old style flat windshields, they smash bugs by the dozens at night.
My truck is going to be lower than stock so the tables wont work for me but the garage door will. If they turn out too low then I head back to the garage door and bump them both up the same amount.