Sure thing, that could work. Those rust bucket vans from CA though are
subject to corrosion in a way not seen so much round heah. So I suggest
running a wire with the chassis grounding end up where it can be seen.

Mark

Rocket J Squirrel wrote:
> Couldn't ya put a paint-cutting washer between the relay case and the
> chassis? An outside-star lock washer will dig its little pointy teethy
> things right into the metals. Properly-torqued, it will be a gas-tight
> connection.
>
> Like this guy:
>
> http://product-image.tradeindia.com/00119865/s/0/Star-Washer.jpg