We finished the main assembly. Onto the skins. Riveting the nose ribs to the skins take very tiny hands, of which I do not have. This was the biggest challenge so far. So nice to have this long bucking bar from Cleveland Tool's.
I also had to replace the flange bearing and the brackets for the hinge because I damaged the housing with the bucking bar. Why didn't I squeeze them? I don't know, I did the second time. Thank you Van's for the 24 hours turn around on new pieces for only $80!