MK21 - is this a "mushy lockup"?

[NowTeelus]

Hello everybody,

I have a MK21 that I love. But I made some observations with the IP that I can't judge if these are still acceptable:
When I turn on the pressure, the IP made it "first stabilisation" at 139-139,5 PSI within 7 seconds. But then It rises another 1-1,5 PSI within 60-100 seconds. Then, it finally locks up at 140,5-141 PSI. It rather sinks about 3 PSI then within a couple of hours. Is this behavior still acceptable/good?

 

[Still Kicking]

Sounds good to me.

 

[happy-diver]

I've got two ip gauges from dgx both read different and another 4inch one that reads different
and the only place the reg is going to leak is into your mouth and I don't use ip gauges anyway

 

[axxel57]

Acceptable......

 

[L13]

Toxically dangerous, Please ship to me for proper disposal.

Disposal service is free for SB members (normally $19.95+tax).

(seriously: that is perfectly good performance, and a good IP gauge if it can measure that accurately)

 

[lexvil]

It’s good to go.

 

[NowTeelus]

Thanks everybody, for your feedback!