Cut a piece of 1/4” x 1/4” x 36” to 10". Insert into ribs W2 thru
W8.
Glue all spars and ribs from W1 to W8 in place.
Align and glue W13 - W18 to the bottom spar. Make sure the
spar is fully seated in the rib slot.
Align and glue the remaining 1/4” x 1/4” spar to W8 thru W18
and glue the remaining ribs in place.
Glue W28 in place in the slot in front of W6 thru W9. You
should use 5 min epoxy for this step since it is part of the re-
tract mount.
Cut a 2-3/8" piece of 3/8" x 1" x 36" balsa stock.
Add a piece of scrap 1/16" balsa to each side to make it 1-
1/8" tall. Bevel on side to match the angle of the leading
edge piece on the right wing half. Center the piece to ribs
W1-W3 and glue in place
Cut a 7-3/4" piece of 3/8" x 1" balsa stock. Bevel the end to
match the previous piece. Align and glue to W3 thru W8.
Bevel the remaining 3/8" x 1" balsa piece to match the previ-
ous one. Align and glue to W8 thru W18.
Align and glue W22 to W12 - W18 as shown.
