drain pipe to protect awning

I use two half round "D" profile gutter sections. I place the upper edge into the gutter. The two sections overlap in the center. I cut two, 1" wide slices off of 4" pvc and took about 1/3 of the round section away so they slip over the gutter and awning roll and act like clips to hold it on. Make sure you trim and smooth all sharp edges on the pieces so you don't cut the fabric. I only use it for winter storage, not travel, but it might actually hold on. It's pretty secure.