There was a posting a couple of weeks ago whereby a member used #2 yellow pencils (don't need to be yellow) and rubber bands to hold the deck in place while the glue dries. I used his technique and it worked great. The pencils are placed across the decking. The rubber band is looped around one end of the pencil, run under the keel and looped around the other end of the pencil. I used about 6 or 7 pencils.