With all this talk of how long a Westy fridge will run on propane, I was
wondering if it is possible to know how much propane is in the tank at a
particular time.  I don't know of any guage so is there some way to measure
it or do you just have to wait until you run out?  Can you fill up a
half-full propane tank just to be safe or do you have to evacuate the gas
first?

Gerry Royston
'87 Westy