Anyone ever have a gauge go bad?

Like the gauge itself leaking air rather than the fittings? I can hear air but no bubbles come up on the fittings and replacing them didnt stop it, any ideas?

the guage is leaking internally. I have had it happen a couple of times.

Yeah, you can hear it leaking but I know its not the valves, I am guessing you cant rebuild these so I guess I gotta order one.

i had one do that just had to shell out the green and get a new one

Ive had two do that to me, just get new gauges