Re: Planetery Defense Batteries

>What are the best arcs of fire to use to represent a ground based,
>direct fire, beam weapon?
[snippage]

180 is reasonable. Even if you do have 3D, however, there's no reason to
increase is. It's 180 in any given plane.

The only argument I could see for a greater arc would be if you mounted
it
on a mountain, or if the planert were very small.

Schoon