If you have a new FR product that has the sewer hose built in left side of unit behind storage compartment door and a Rhino Flex hose.
HERE"S THE PROBLEM!
FR's tube is 4" dia------ Rhino Flex is 4 1/4" dia
Went to a local RV dealer and bought a new sewer hose door assembly and modified it to attach it to a 5"X5" PVC post cover with aluminum angle,pop rivets,silicone, and of course duct tape.
Will have to wait for Spring to install due to another 5er stored to close.