I was on a roof the other day hooking up the riser when I was struck by all of the lighting rods in the area. Some of them were pretty beat up and bent. Always a fan of new revenue streams, I've been searching for classes, books, certifications, etc and can't really find too much. Does anyone have any experience with these types of systems? Any horror or glory stories? What kind of money are we talking? Is this a liability nightmare? Does my NC license cover me for these installations? So many questions! I'm looking forward to your comments. I'm looking at this from a primarily residential point of view.