Thanks for the info. I would like to attach my 2 burner Campchef stove to the line, will it work fine on the trailer system if I remove the regulator from the line? I have added a chunk of hose to the stove so I could get the propane tank out of my old cook tent so all I should have to do is remove the chunk of line with the regulator on it and use the other line to connect to trailer.
Good to know about the grills with the green bottles, I was all set to buy one of these for the trailer. Guess I will have to find a trailer specific low pressure grill.