replaced water inlet connection
Our GV is still in winter mode but the weather is currently sunny and warm so I took advantage and worked on a couple of things in the sewer compartment. The original water connection did not seal unless I used a pair of pliers, I replaced it with one from Camping World, nothing fancy but now no drips.
I also removed the aged metal trim from around the small trap door, sealed the floor sidewalls and put on stainless steel gauge plate surrounds and then caulked all corner areas in the bay. I hope this keeps everything dry.