Together with Lucio we drilled all the holes of the top skin into the back of the cabin cover and all the holes on the sides with #30 drills. Little adjustment and trimming of the top cover was required for a smooth transition to the top skin.
Matchdrilled the holes from top skin into the cabin cover. Matchdrilled all the holes on the mid cabin skins into the bottom flange of the cabin cover. Clecoing along the way.