Learning about "Tybee Time." My laborer has been 1 hour late every day and not worried about it at all. Plumbers and electricians amble by eventually. But everyone is conscientious and does a good job. Pix are of channel installed underside of (old)sunroom ceiling/roof that'll keep a layer of circulating air between hot decking and insulated, conditioned space below. Also retrofitted hurricane straps.