Martinsr:

Thanks, I think you answered my question. The gun I have is a Porter-Cable, the 100 psi is
(I think) the max that the pressure valve at the gun will take. From your reply I need to set the pressure gage at the gun at 10 psi, Correct? Typically I have the pressure from the compressor set at 90 psi. I think this will get me in the ball park. We'll see what happens when I get to painting my stearing wheel.
George