As I prepare for building a station this winter, I’m working on some Various preparations. Installing an earth ground will be easier to do now in soft sandy soil so I’m going to drive a rod. I have seen that some people drive a 4 foot rod, 8 foot rod, 10 foot rod, and some who then also run a wire onthe ground around the house. Why go to such extra work? Is it a mis-conception that more just has to be better?