Original poster: "Jim Lux by way of Terry Fritz <teslalist-at-qwest-dot-net>" <jimlux-at-earthlink-dot-net> >P.S. Where do you get that 2" braided >copper strap? My design calls for some. You might try places that sell materials used for lightning protection. Do you need braided strap, or will something like 2/0 or 4/0 welding cable do?