Add the 3/16" square balsa stringer, the W20 wing bolt plate, W12, and W17 to the flap area. W17 should be sanded flush with the rear spars.

NOTE: Wing saddle parts WS5 and WS6 (which you should have installed in Step 7) are not shown in the picture above. If you have not already, it is recommended that they be added to the jig before installing W12.


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