We've had a leak in the back corner of our closet (behind the shower) since we owned the trailer. The weep holes in the body have worked well, such that we never really noticed the problem until we had something in the closet get soaked from sitting on continually wet carpet. We have company for the weekend, and got the trailer mostly ready to roll today, except this problem I never got fixed last Fall
You can see in the pic what was connected. I cut off the ends of both lines. The clear hose is supply, and the PEX is shower plumbing with a barbed fitting that the clamp in the pic will not clamp the supply hose tight to the barbed end of the PEX fitting. It's not a lot of water, but a strong weep out of the fitting. So it's off tomorrow to Lowe's for whatever I need to make a longer line, and connect it so it does not leak!
Got some other things doing soon for fun. More to come.