Iam still trying to ground my RIG and everything else.I live on the 3 flood and cant find a good up here. A friend of mine said that i can ground my stuff to the RADIATOR up here.I have 1 one up here that is used for heat. the pipe runs al the way down to the stove. Can i use that for my ground??I hope i spelled everything aii right cant find my glasses again 73s. RAY.