Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" <Megavolt57-at-aol-dot-com> This is just something that I have always wondered, if you did NOT ground a faraday cage what would happen. I assume it would then just become a large antenna and radiate the energy that is feed to it throughout the TC arcs, but how efficient would it be at doing this? 73, Kc0Ion, "Ion-Boy"