It appears the gutter and the narrow c-channel into which the awning slides, are all part of the same aluminium profile.
Not sure how the rubber material from the roof attaches to it?
https://www.keystoneforums.com/forum...1&d=1593521377
The messy spray-job (Flex Seal Spray) is what I did earlier today while it was still wet and raining lightly, trying to see if it makes a difference.
Will redo it on a sunny day if it makes a difference, and then it will dry better and I can take my time.
https://www.keystoneforums.com/forum...1&d=1593531941