Thanks, I will try that. Mark Gerhard Fiedler wrote: > Mark E. Skeels wrote: > > >> I am guessing maybe a loose screw on an outlet or some other undesired >> resistance maybe in the neutral? >> > > Did you try isolating (for testing only) the ground prong? And/or running > the equipment off an isolation transformer (of course without the ground > connected through)? > > Gerhard > > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist