This video is part of a series of "how to" videos that show the construction of a pygmy stitch and glue (s&g) kayak kit. http://www.pygmyboats.com/index.html. The hull is tack-welded together with ca glue. check the alignment of the bottom, it should be even with the bottom of the sides. make adjustments accordingly..  8′ puddle duck racer one design racing sailboat based on bolger brick. developmental class, defined hull, unlimited sail rig and underwater fins..