I'm with nix, there's something faulty somewhere, just needs to be found .... if it takes more than a good 6V, there's a loss someplace

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics