Hey Guys, yeah, it's me again... I have a D4 I'm trying to set for 1500 psi cracking pressure, but don't really know the procedure. I have removed the cap so as to get to the lock nut and the little squared adjuster; but don't know if I should set a pre-load on it or if it just bottoms out. Any insight as far as a "starting point" on it? Any and all help would be greatly appreciated.
Thanks so much,