Getting the fore cabin roof/ deck cut and fitted to the deck beams

Setting out the plywood to get the new deck measured up 

Making sure the deck beams are clean of any old bits of deck plywood and ready to fit the new plywood to the deck beams

The first piece marked out on the outside edges and ready to cut down to size

The first piece dry clamped to the deck beams ready to mark out the deck beams to will know where to drill the fixing holes for the screws to fix it down when it is glued in place.