Click on picture to
view a larger image.
And now for the big finish.  Ta Da.

The turtle deck skin is fitted in place on each side.  It fit perfectly.  I have to fit the formers and then the whole thing can be taken apart, get deburred and then riveted together.  The plans call for the box to be riveted before putting on the turtle deck but then it is a real pain to deburr well.

As long as I got the clecos I can keep going.

As the plans suggest, I  will not be riveting the bottom skin. It will allow access for all kinds of work to come by being able to be removed, including fitting the turtle deck formers.
      And finally my copilot checks out the roomy comfortable width.