I've had it for a few weeks now and I can already see the material changing colour. The top turns ROSE in the sun! (See attached image!) It's only been in the sun for 20 days and I live in northern West Virginia (near Pittsburgh, PA) not Arizona or Florida, our sun isn't that intense. Something that discolors so easily worries me that it will soon tear apart, but so far it's structurally strong and waterproof. I got it in the middle of summer, I wonder if it will make a full summer. I know it's