I haven't measured that, I'll see if I can swap the gauge to before the regulator. That was another thought that I had was the regulator was stuck.
edit:
I put the gauge before the regualtor, it never moved off of 5 3/4 psi. Still a pound low, but better than whats coming out of the regulator. The new pump I ordered has a maximum pressure of 6.5-8 psi. Should I still run a regulator with it or is that a safe enough pressure to stick with?
