On 1 Apr 2005 04:59:54 -0800, Bugs wrote:
Point lightning rods are no longer recommended for lightning rods. The
lightning research center in Socorro NM discovered that a flat, stubby
rod installed in arrays around the perimeter of the roof actually repel
the buildup of the ground charge that precedes a strike. I imagine they
have a web site.

Interesting. I'll check that out, thanks.