Bumper sewer hose storage? 2023 Minnie Winnie 22M

[Sorris]

I just bought (within the last 2 months) my very first RV, a 2023 Minnie Winnie 22m. Most things have been great on it, but i have run into 1 or 2 small snags.

1 being that one of the clips on the sewer cap seems to have snapper off, so I'm looking into replacing the cap.

The rear bumper doesn't fit the Rhino flex hose I bought, so i was thinking about replacing the rear bumper with one of these replacement bumpers (maybe the 5 inch)? Although, i wish there was an easier way to get it to fit. Does anyone have a better solution to this?

Other then that, everything "seems" to be working well so far, I still need to figure out simple things, like what i'm safe to use to clean the toilet, and why, after putting 5 gallons of water in my black tank it still says it's empty, but i'm assuming i'll figure those out eventually.

[Eagle5]

Greetings Sorris,
I use a small amount of automotive grease on my sewer cap so that it can be locked into place without so much force (or breaking for that matter.)
I have been using a Rubbermaid tote with a lid to store my sewer hose, but a bigger bumper works too.
As the Black Tank has a 40 gallon capacity, at just 5 gallons mine reads empty too.
Welcome to the forum.
Eagle5