Another thing you can do that was suggested by our PDI tech is to split the little round thing that is attached to the wall. This allows the hose to come out when needed but can be pushed back in if you want. He did this for his 7 year old.
Happy trails.......................
Sue and Ed Rowe
Hemet California
2005 3400RL
2006 GMC 3500 Dually, D/A, Crew Cab, Long Bed
