Reducing PS pump pressure

4woody, what is this mysterious "adjustable" valve you speak of?? :) Does it go in line or do someone make a valve that goes in the pump?

Blackbrick, No problem, I'm kinda in the same boat. I rebuilt my pump a while back but it's leaking at the body ( main o-ring ) so I'll be taking it apart again to see if I can get it to stop, and while I'm in there I might as well work on the valve...