Pressure in Low-Pressure Gage Constantly Dropping

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DGalt

AC Members
Jun 1, 2008
703
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Connecticut
I have a Milwaukee MA957 regulator at a 2.5lb (smaller than I wanted by I'm lacking in space and it's only a 15gal so whatever) CO2 tank.

Everything is working beautifully. However, I've noticed that the pressure in the low-pressure gage drops over a several hours (for example, over a 6 hr period it went from ~25lb to ~20lb). The pressure in the high-pressure gage hasn't moved at all though. Since the low-pressure gage affects the bubble count, I'm wondering if there is any way to get it to stabilize longer or if this is just how it is.

thanks :)
 
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