csamayfield55 wrote:
meaning that we have ran a lot more gas than we thought and with the auto changeover valve working it switched and we didn't catch it and ran through 2 tanks. It is common practice for all of the people that I camp with to keep one valve closed and then switch when it is out so you KNOW when it is empty.
Those people are defeating the purpose of the auto changeover.
Just check the changeover valve daily during high consumption times, and fill the empty tank. You will never run out. If the valve cannot be seen without removing the cover, just cut a peep hole in the cover.