FYI:

I normally keep a cover on my R 180. We had planned a camping trip in late March. So I removed the cover about a week before we left. Didn't need the AC still cool weather. When I got home and parked the pod, which I didn't recover at the time. About three weeks went by before I got around covering the pod. I washed it and was checking the seals, caulking and such around the pod. When I discovered pine needles in the rood AC cover. I tried to flush it out with the hose but to no use. So I removed the cover to my surprise a bird had made a nest in the side to AC cover. I removed the nest best I could but mommy bird flew away leaving her eggs behind. Good thing I washed the pod that day before covering it up until we left for another trip. Whit mommy not being able to get out from under the pod cover I felt we would have had a very unwelcome smell when we turned on the AC, since the nest was next to the fan cage it would have blown into the camper.