I've tried various ways to aleign the outer edge of the cocpit rails, with
A) The outer edge of the side skins, or
B) The vertex of the upper longeron,
without success. The pictures show that both, or either, end of the rail is out of line. Even though I had straps aroun the centre bulkhead, the LG boxes. I clecoed the front seat back support into place thinking it might help, but I had to actually squeeze the the front seat back support in position by spreading the upper longerons apart by about 3/32 to get the seat back support in.
I've read that the various bulkheads might not have right angles tabs, though I thought mine were, I'll take off the side skins to re-check.
