Wednesday, July 2, 2003 Today I cut my spruce braces for the top and back. After notching the cross braces on the underside, so I could fit the vertical braces into them, I glued them all to the top using the go-bar deck.   Since the go-bar deck was in use, I used cam clamps and a curved caul to glue the bottom back brace. I am using a 25' radius arch for the top and a 15' radius arch for the back.