Ron has attached this successfully to our motorhomes in various ways.
Regarding the 2016 AXIS 24.1
the attached photos show how he used existing holes in the framework..
the end has a bolt across the hole to prevent the hose from falling out..the other end is capped. We have not painted it black, as it would only chip off.
Began with white pipe as original application was on Dorado along side the ladder.
In stowing the hose under the motorhomel, you avoid possible odor, even though we (you) thoroughly rinse the pipe after unhooking ![ATTACH]