All the info you want is here:
http://www.danielsternlighting.com/tech/aim/aim.html

On Wed, Sep 24, 2008 at 6:36 PM, Don Hanson <dhanson@gorge.net> wrote:

>
>  Aiming:    the instructions are written for a single light...and show an
> arc to the right of center of the beam that gives further range to the
> right
> part of the beam.  So, how are people aiming these as a pair?  The
> instructions tell me to draw a center line, and make the extended portion
> of
> the beam light pattern start there and extend to the right of the center
> line...but, should I make two center lines and aim each light, or is there
> a
> compromise to aim both lights at a single 'target' somehow.
>
>
>