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Hey fellas, a quick question about setting pressure on a regulated return system. I have the Air Dog II 4G, leading to a Sinister Regulated Return on my 06 6.0. The Air Dog has an adjustable regulator. But so does the regulated return. So say I want to set the pressure to 55 psi. Should I leave the Air Dog wide open, and just set the Sinister regulator to 55 psi? OR, leave the regulated return "wide open" so to speak, and use the gauge reading on it to adjust the Air Dog itself to 55 psi.
So, the Air Dog would be pushing out fuel at about 55 psi, and the Sinister regulator would essentially work as just a gauge as the fuel passes through it. I hope that makes sense. Please let me know what has worked for you! Thanks!