I've read all the comments about how to fix roll down curtains and can't find an answer for my problem. I have a 2016 Navion and one of the roll down curtains is stuck in the "Up" position. I can pull it about a 1/2" then it locks up. Tried the series of quick tug/release but that doesn't work. I'm guessing the latch/catch is stuck but not sure how to release it.

Why the upgrade:

In an earlier blog I mentioned I had pierced the rear-view video cable with one or more pin nails I used to hold up some strips on the ceiling of my coach. (See blog "Sagging Headliner") Sadly, the camera and monitor are still working fine but the nail happened to sever the shielded video transmission line. It would be completely impractical to route a new cable through the ceiling and the idea of routing one under the coach was unappealing. So, after a...