I completed all the finishing steps prior to mounting the top wing. This shows how I accomplished what is sometimes a scary step. I measured the gap between the mounting points on the fuselage, then attached the cabane struts — the N-shaped struts on top of the fuselage — to the upper wing using gel super glue, making sure the spacing of the strut ends matched the measurement from the fuselage.  The top wing was then attached with gel super glue and the outer wing struts clicked into place. Nicely done, Roden!