That is CLEARLY to keep the plastic from degrading in the UV light. Very clever, that person is very careful with their things
You are right Bruce the tank does not hang completely straight. But it does not seem to be as noticeable I believe with the tank cover. Whether it make noise when you move it, I am unsure, but I do not move my grill very often, unless I need to sweep under it.Yah, they don't hang straight without it and might bang against the grill when moving it. I guess I never tried without it and figured it would be pretty much necessary so I welded in that bar along with the front and back cross members.
If the floor fit I'd be inclined to pick one up, if cheap enough, just for that floor. The rest of the Genesis Platinum cabinet isn't much trouble to maintain and I like cabinet storage.I guess that is a possibility, but I would think the floor on the Summit is bigger, front to back in the least. Maybe someone can verify. Even if it isn't a SS Platinum Summit, the measurements should be the same as the SS version. It does look like the floor is designed differently too.