Yes, one is for vertical, the other for horizontal. Don't recall which is which and I'm not near my shop manual at the moment. A suggested methond for aiming the headlight:
On a level surface, stand the bike upright and have someone measure from the floor to the center of the headlight lens. Then make a mark that high on a light colored surface such as a garage door. Back the bike up about 17' and adjust the low beam to hit that mark. Gets it pretty close.
Thanks, Ill give this a try tonight