As I posted in my rambling other post, I believe i have my kegerator co2 problem fixed. Here is my final concern.
I have everything hooked up again. I pressurized the system and then turned off the gas at the tank. None of the QD's are attached to kegs so everything should remain pressurized. I left it for a couple of days. All of the low pressure gauges are staying steady at the reading they were at when I pressurized it.
My concern is this. Over the span of about 2 days, the high pressure gauge has started to fall slowly. All other gauges are holding steady as mentioned. Does this indicate a leak still?