I really believe the Sunbrella boat cover is excellent. Has a great fit and pulls tight under the rub rail. I just found the poles clumsy to get right when I install the cover, which usually I do with no help. So I used a little engineering to modify using the seat mounting holes and some PVC to create a solid support full length at about 12 feet down the center line. I added another picture to show the cover on and exposing the new ratchet on the side. It really works great and there is no sag for water to pool on it. What do you all think?