I am surprised that no one has brought up the liability of what bowlerwa did to fix this. You are dealing with a highly explosive gas more so than a truck that is running on gasoline. Should something happen the chances of a major failure have been greatly increased. I have seen first hand what happens when something in the LP system fails and the truck catches fire. I for one would not want to be held liable just because I did not want to spend the money to fix correctly. Most of the Aisan regulators you can find in the aftermarket, these will not be knock offs and come from the same supplier that supplies the OEM. Generally they run 100 to 200 less depending on where you get them.