Weird Compressor On/ Off Pressures

[LowVeeDubb]

Ok, so i've got e-level installed and i've set it to 150PSI tank pressure they kick on fine at 120 PSI but won't turn off until they hit 170PSI.

I wouldn't usually be bothered but my tank is only rated to 150PSI so don't want too continually fill to 170PSI.

I can only think it's a bad switch but it kicks on fine at 120PSI

Thanks

[Oh Damn, it's Sam]

What are you measuring pressure with?

[LowVeeDubb]

podi digital gauge

[Oh Damn, it's Sam]

With everything plugged in and turned on and with the system up to full pressure, try putting a multimeter across the signal and ground wires on each pressure sensor and see what they're reading. Either one of the two pressure sensors is reading incorrectly, or one of the two devices reading off the sensors is responding incorrectly.