-Clecoed the VS808PP Rear Spar Doubler to the VS803PP Rear Spar Channel, then clecoed the VS410PP, 411PP & 412PP Hinge Brackets to the Rear Spar Assy. -Match Drilled & Reamed Upper HS410 to the Spar Assy, but I left the Lower HS410 as the lower undrilled holes are meant to be drilled in place with the fuse. -Fluted & edge deburred Ribs -Clecoed Skeleton together -Match Reamed Hinge Brackets & Ribs to the Spars -Clecoed Skin to Skeleton -Match Reamed all attaching holes from Skin to Skeleton