Spend a bit of time fitting the rear skin cover, has to be bend to shape a bit. I the set the pilot side rear side skin. All was clecoed in place.Unfortunately my phone crashed, and lost lots of pictures of the built!!GRRRRR But the skins were fitted, and cleocoed in place. I also ran the rudder clables, and fitted the cable guides, and drilled the hole on the skin for the plastic guides.