I just had "Duo Form Slide Out Skies" installed at Affinity while here at the rally.
Here's a YouTube video showing them and how to install them.
This guy had a drip edge leak.
I had darco wear issues on the bottom. The skies covered that wearing problem.
The skies also make it slide in and out smoother/quieter.
Darco repair by Chuck. This is one of the best repairs I've seen.
https://www.montanaowners.com/forums...ad.php?t=83948
Chucks PDF on darco repair
https://www.montanaowners.com/forums...?do=file&id=64
Video by Chuck
https://youtu.be/EtgzzhXodlk