Hi all. Another question. The roof of the hogshed that is becoming my coop is a sad affair. I hadn't noticed how bad the south/west edge is. It does shed water and doesn't leak into the coop but ugh almost 2-3 inches on that side is Rot and I don't have the $$ to redo the roof right now. (Someone please tell my plumbing and the air conditioner that I'm busy getting set up for chickens - 750$ ugh.) What can I do that wouldn't be expensive or idiotic and make it worse? I know how to tear it out and rebuild it. I don't know what I can overlay or buff it out with. It's old old plywood and poorly applied tar shingles, no tar paper or other underlayment. All ideas appreciated. Thanks, you all rock.