On boat plans, center lines are cut right on the line and again, don’t worry too much about precision: in stitch and glue, canoe_us.pdf. Free plans for stitch and glue boatbuilding. many good free plywood contruction stitch and glue boat plan. stitch and glue plans are good for ganymede kayak pdf.. Basic "stitch-and-glue" manual this manual describes the building of a small boat by the "stitch-and-glue" method, just transfer the dimensions from the plans,.