dustin_96
Member
On page 14-02 the dimple instructions for the tabs that attach to the wing rib are a little ambiguous. Are you supposed to just dimple the lower tabs or are you supposed to dimple upper and lower? Since the upper rib flanges aren’t dimpled I can see why the upper tabs wouldn’t be dimpled. At some point they are going to have to be dimpled though…seems difficult to do once they are riveted together (which is the step I am on).