Next, glue the sections going aft
I decided to add the cockpit tubs after joining the fuselage sections having the cut outs. This is different than Yoav's method in which he glued the tubs into each section and then joining the fuselage. I find this too difficult for me to get my fingers inside to glue. Your choice ).
now insert the cockpit tubs from the rear going forward.
add the aft tub.
Isaac