Indeed!

When mapping of a rivet was performed last time, it overlooked that an elevator was two-sheet structure. An elevator hinge seems to be in the line by the side of a front wings front tip (center side) in the photograph of the system. On the other hand, the slit between an elevator and front wings (here must be a hinge) is shown in the upper surface figure of a sketch at the trailing edge side. If saying, i.e., an elevator, thinks that it is two-sheet composition like a flap, a photograph makes sense. Then, let’s change strategy. As Tips of mapping, in order to increase the visibility of an elevator, the picture of the high contrast which improves the piece of a stencil line is required. As a correcting point, the dent degree of the rivet was lowered and the position was set more close to the joint of a griddle.

Japanese is here.