- Nick Final Drilled 3/8 #30 hole the outbound skin for the Tie Down ring. - Clecoed the outbound skin (W-1201-R) and riveted it in place leaving open the specific holes called out in the instructions, including the outer most edges on both sides so additional skins can be overlapped & then attached at a different time. - Continued the same (clecoed & riveted) the other two skins (W-1202-R, W-1203-R).