Thanks Stuart&Scott for your time,this seem's to be a bit of a challenge.I ran a temp. ground --same thing.I pulled the unit out a second time and lo&behold when i raise it up and down it works fantastic.As i lowered it in with out touching any metal on the way down slowly it acted up.I got discusted with it and screwed the unit back in.To try to think a bit more on it.When i turned the key on it worked fine ,i tried it a couple more time's through out the day and it still work's.Go figure- maybe they unit is defective?If it does it again i think i'll start with a COLD BEER first instead od last.Thanks for the imput it's always a pleasure stopping by to see what's new here.Chad