Hi guys, just installed an aem fuel pressure regulator with venom fuel rail and B&M fuel pressure gauge. Before disassembling I took some baseline measurements off the fuel filter with the gauge and it read 38 psi vacuum connected on the stock regulator, and 47 psi vacuum disconnected. I used the port on the fuel rail for the gauge and installed everything. Adjusted the regulator to 38psi stock setting with vacuum connected. With the vacuum disconnected it also read 38 psi. Not sure if this is right? Any clue if I should have done something differently or make 2 seperate adjustment? I'm thinking that setting it once with the vacuum connected should be right? btw I plugged the vacuum when disconnecting it.