I'm sitting here in Sunny Florida waiting on the LP truck to deliver and was messing around with my LP system and I noticed that the pressure gage is showing MAX. I had turned off the hot water tank and have only used the stove a couple times in the last week. My tank is a little less than 1/4 full. Is this normal to be so high when the tank starts to get near empty or might there be a problem with the regulator? No gas smells so I know it is not leaking anywhere and when I do turn on the hot water tank or the furnace or the stove all seems to work just fine, but the gage still shows very high pressure. I thought I had heard that the pressure should be around 7 or 8? Cause for concern or just wait until I get the tank filled and see where it is from there? It is a 89 Winnebago Chieftain. Auto hot water tank, and furnace. Regards to all those up North in the cold, snowy, icy homefront.