Bad news. Two of the beams have collapsed with rain water weight. It was supposed to just run off the slope of the tarp but I guess some of it collected in a fold somewhere so now I have a real problem. I think the beam will be reusable but we have several days of rain coming an I've no other way to keep the rain out of the shed other than the tarp.....and it's proven unworthy of the job....so now what? I don't know. Maybe this shed wasn't meant to be saved.