anyone have any ideas regarding that voltage tingling when touching the metal ladder as you climb out of the water? boat docks around here (western SC)are typically wired from a house circuit that is run underground to a pole and terminated either in a single unit breaker box with a gfi or a gfi receptacle. from that point a cord and plug runs along the dock gang-walk in conduit and onto the dock which may feed a light, an outlet for a battery charger or a boat lift.
this "voltage" is felt with nothing connected.
electricans have tried using ground rods, running #4 bare wire around the dock but to no avail. any ideas? thx., ken m
