[rames14]

The problem with tubes is what to do with your sewer adapters. At the rally a few years ago, we did the mod that some have discussed. Where the sheet metal curves under the unit, there is vacant space. We used a roto zip to cut a hole and then installed a sewer door we acquired. Very simple, under ten dollars and stores both hoses and adapters. I would post a picture but my unit is in for some service.