According to the drawings and the designer’s descriptions I stitch the skin sheets to each other and the backbone. Diameter 0,8 mm copper wire I use to do that. Before gluing I’ve drilled small holes to the plywood sheets and the backbone, and stitch them by the wire but not so tight. I need to lift up the hull sheets for gluing. Before fitting the sheets I filled the screw heads holes and other sinkage’s with epoxy resin. I used Treecell and Silicell added to the glue mix to make the viscosity and the thixotropy higher avoiding resin flows.
