Free plans for stitch and glue boatbuilding. many good free plywood contruction stitch and glue boat plan. stitch and glue plans are good wooden boat plans for beginners.. What is lapstitch construction? clc’s exclusive lapstitch™ construction . patent no. 6,142,093 . the strength of the lapstitch™ joint is such that the designs. 14′ king billy motor dinghy reduced – now $2950 !!! here’s a chance to own a lovely traditionally built motor dinghy at a very good price. this vessel was built by.