I have a new outdoor deck which is constructed of plastic composite planks. The deck is on the 2nd level of the house. The plastic planks have no contact with the ground. The plastic planks are laying on wood sleepers. I have a static electricity problem. Almost every time I walk around on the deck I will get a shock when I touch anything metal (door handle/metal cap on top of deck wall/bbq). I can't seem to find a proper solution to the problem. Will grounding every plank solve the problem? I have found a couple of sites that refer to grounding every plank...one says grounding is the solution...one says grounding will do nothing. Any suggestions would be greatly appreciated.