So i just went to eastwood today and grabbed a hotcoat gun and some powder and I would like to do a manifold for my car. My shop space does not have grounded outlets though. So is it possible for me to just run a wire to either the ground rod outside, or a new one? Is it okay for me to just leave the alligator clip on the system unclipped because I have it grounded another way, or does it need to be clipped to work? Also, is it okay to have the gun plugged into a 2 prong plug without messing it up? Thanks for any input as always.