Sometimes power makes no sense. I did one job where we used johnny balls on the down guys and were required to do so. We also had to bond the top half of the DG to the bottom half of the DG. Copper jumper right over the johnny ball.????? Really scratched our heads on that one for a while and went ahead and did it. Maybe someone w/ power experience can answer that one.
This is CABL.com posting #269940. Tiny Link: cabl.co/mbin2