WW Repairs

Thanks for the response armdrag. What kind of glue should I use to put the tpo back down with? A friend of mine who is a roofing contractor recommended sticking with the osb since I am doing just a few sections. He also said that eternabond along seam areas was a good idea. He's gonna talk to a friend of his who specializes in tpo repair and pick his brain some more for me. One thing he recommended that I wasn't crazy about was using copper green on the lumber that still has some fungus on it. I have heard of a product called rot rid but he wasn't that crazy about it. Sofor the next few days I'll be scraping all of the old putty off of everything and cleaning up before I put it all back together. Oh I checked the storage compartment up front and it is fine, i just checked the bad corner so I will check the other corner lat today and keep you posted. Thanks so much for your help. When I figure out how to post pics I'll share some.