thanks Snowman.....I spent some time on the videos today & have a couple leads on potential issues.
Part of my own 'repair issue' is I have an inner ear problem that produces certain symptoms when I get under a rig in a certain position.
At least I can attend to the DayNight shade while sitting upright. I may even turn the A/C on...for a 'function test' perhaps....
There was an odd shade problem that popped up just after we purchased, and on-line video helped solve the problem. Now this one is on the other side of the coach.
I don't mind fiddling with repairs if there's something I can actually accomplish.