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19. Slide the
1
16
" balsa W19 and W20 ribs in place and tack glue with
thin CA after making sure they are FULLY pressed into place.
W20
W19
W20
W19
20. Glue the W23 wing tip parts together, using thin CA.
21. Assemble the W23 wing tips onto the wing, being careful with
the last rib. Start at the leading edge and pressing them in place.
After you are sure they fit properly, secure them in place with
thin CA.
22. Reinforce all joints in the wing with several drops of thin CA.
23. Sand the leading edge to the shape shown on the plans and
lightly sand the entire wing. You can use painters tape over the
ribs when sanding the leading edge, to protect them from
damage when sanding.