I checked the water pressure to my home a few weeks ago, it read 120, and was unable to change the pressure when I adjusted the bolt. I figured the regulator went bad, so I bought a new one.
I installed it today, and I'm having the exact same problem. No matter if the bolt is all the way in, or all the way out, the pressure still reads 120 PSI.
As I turned the water off, I watched the meter drop, so I don't think it's a bad meter.
Anyone know what might be going on here?