Thanks '66,
Didn't realize I was jumping in the middle of something here. This thread probably should have gone in the Theory section. My first thought might be that the loop wouldn't be a problem as long as the other conductors in the circuit did the same thing. I'm not sure of that though so don't jump on Me
And gpowellpec did mention a spare 'conductor' in the singular so this may go along with his post also.
Bill