finally at the point of actually making something to sit in. Spent the weekend working on the tail cone. Clecoed the bulkheads to the bottom skin then attached the stringers. I drew a line down the stringer as described on the plans to allow for drilling the stringer. Overall it went together well. Some slight twist in the aft portion but I was able to correct it without too muck trouble. The fifficult part was trying to bend the small skin on the bottom of 711 and 712. I used a pair of clamps to squeeze the skins enough to get the clecos in for match drilling.