Installed solid AD #5 rivets on the L/H inboard flaperon end L brackets and the 3 hinge brackets. On the R/H inboard flaperon needed to drill some of the end ribs and brackets for #5 rivets. They were drilled for #4 rivets. Dimple and installed rivets through the end ribs tooling holes. Decided to install flush rivets on the outboard splice plate on the face of it. There were only 4 holes drilled through the splice plate but the rib had 2 extra holes drilled in it so drilled those 2 holes through the splice plate. Deburred and sanded the edges of all the end pieces.