Double flush riveting of the trailing edge has been easy, as both trailing edges were straight. Unfortunately i made one little dent in one of the skin, but it is nothing major.
rolling the leading edge has been a bit more muscular....We used a 1"" aluminum pipe and we rolled one section at the time, but still rolling the edge with four hands has been quite an effort.
The result is almost perfect and i cannot complain. Again working as a team and having an expert builder on your side is really making the difference.