apply tank sealant on trailing edge. Help from Riccardo to hold skin and position correctly
Position the right and left skins in a way that the stiffeners nest appropriately (left stiffener aft end on top of the right stiffener and both forward end below the shear clip).
Use blind rivets LP4-3 and cleco as we go.
First rivet wrongly set, however easy to remove and replace (mandrel knocked out before drilling).