Thanks Gus, That's just what I needed to see. Now it would be nice if I could make one of those things out of something readily available... like a cereal box.

I broke down and bought a new 60 lb. oil pressure gauge. I considered having my 30 lb. modified but by the time I paid for postage and the service it wasn't worth it. I did have to re-face all of my gauges so they all matched.