Dry fitted the completed cockpit unit into the fuselage and oof its a tight fit. I think I need to shave the upper edges of the cockpit side walls down, I will have to be careful or the shaved edges will show. It all seemed to fit before gluing the seat bulkhead in place so its possible I was pushing the sidewalls of the tub in slightly. On the bulkhead there are 2 locating pins with sockets on the fuselage sides I could shave the sockets down but I am worried that I might throw the wing location out.
Much frowning, staring and bald spot scratchingis needed.