We have a Windjammer 2809W & it came with an awning cover. Where the cover attaches to the awning, there is a seam that runs the entire width of awning. When it rains water drips through this seam. Was wondering if anyone here has had the same issue, & if so what was your fix. I've thought about the spray tent sealer & also the stick type seam sealer. Thought I would draw from ya'lls experience.