Posted: Fri Apr 22, 2011 7:05 am
I think you have a good idea in it. It is simply and clean. I could even try it at first with no extension to see if it works and then if it is a problem I could make the extension element.jeprovo wrote:I think you should put the vent up through the roof ledge, like you're planning. End the vent a threaded fitting, like this:
Then make an extension pipe with a fitting like the one below, to thread into the tube sticking out of the ledge. When you are camped and raising the top, thread the extension pipe in to raise up the vent pipe.