iehawk wrote:So... when I turn the knob clockwise, does it make the light go farther or nearer?
Thanks.

There are two adjusters for the low beam. The more accessible one is for the left and right aiming. The up and down adjuster is down below and pretty well hidden. It will have written indication of what direction does what but may be hard to see. You can also check the manual that has good directions.
The high beam only has up and down and that one is in plain view.