Joe, thanks so much for that info. I did seem them checking and adjusting the pressure and the guy had the pressure meter right in the propane line at the back of the fridge, they adjusted it up to 11, it was at 8.
It is raining here now but when it takes a break I'll check under the trailer and look at the gas lines (they are exposed under there). I did wrap part of them in foam pipe wrap before I left home but not the entire lengths by any means. They did turn the stove burners on but I don't think they checked pressure right there. I appreciate the suggestion about how to find someone to fix the problem, too
Jean