This morning I finalized clamping the cockpit side rails into place and drilled them to the upper longerons (lots of holes and lots of cleco's).
-Final drilled #40 the cockpit rails to the center section fwd and aft bulkheads -Strap clamped the fuselage in the area of the gear tower to get them pulled up closer to flush with the vertex of the upper longeron. Mine are close, but not perfect. -Cleco'd the seat back support brace L/R into place. -Final drilled #30 the seat back support brace L/R.
Match drilled #30 the right cockpit side rail.
From this view you can see the rows of clecos along the top of the cockpit rails L/R.
Drilling the top of the gear tower web to the right upper longeron. Clamp is very tight!