04/08/2009 … Section 20 Bottom Wing Skins page 20-5 steps 1 to 7. I am building the regular X-10 wing so I skipped the Quick Build steps and just completed the necessary steps for the regular wing build. For the Right Wing I began by placing the previously drill J-Stiffener Channels W-1028A and W-1028B into the j-stiffener cut-out in the Right Wing Ribs and then clecoed the Bottom Skins W-1004-R (Inboard) and the W-1005-R (Outboard) to the Ribs and J-Stiffener Channel Right. Then final drilled #40 all the common holes between the W-1004-R and W-1005-R Bottom Skins and the W-1028A and W-1028B Wing Box Stiffeners Right Wing and the Wing Ribs. Then I Final Drilled #19 the screw holes for the Nut-Plates on the Bottom Skins W-1004-R. Then after I was satisfied that no holes were not skipped I dis-assembled the Bottom Skins and J-Stiffeners in preparation for removing the alodine, dimpling and deburring. Time about 3 hours for the Right Wing only.