[Al Skierkiewicz]

If you have checked the suggestions above and are still having the issue, perhaps the pressure switch and gauges are after the regulator. Double check that you have one gauge prior to the regulator to read high side pressure and one gauge after (or attached to the second port on the regulator) the 60 psi regulator to read low side pressure. If your compressor is running all the time and there are no leaks and the pressure relief valve is not opening, it is likely your compressor is pumping something up to near 150 psi.