say for instance you have a large battery bank (as I do) 4 on one side of the boat and 4 on the other. I was told that you should hve all your power wires (to subs/distro blocks/etc) connected to one side and the grounds on the other side. a "battery" guy told me I should do it like this because it makes it look (electricaly) like one huge battery to whatever's pulling power from it. make sense? any truth to that?