Install servos in both W9 and W13
Cut a piece of 1/4” x 1/4” x 36” to 10".
Align and glue the piece to the bottom of W19 as shown.The
tabs on W19 should extend below the spar piece.
Pin this assembly to the building board.
Align and fit W2 thru W8 to the slots in W19.
DO NOT GLUE
YET!
Fit W20 in the slot in W19, W8, W7 & W6.
DO NOT GLUE
YET!
Align the other piece of 1/4” x 1/4” balsa to the plans and
mark it's location on W20. The 1/4” spar should butt up
against the spar that is already mounted on W19.
Remove W20 and the balsa spar. Glue the spar to the bot-
tom of W20 as shown. Make sure that your marks line up.
Align the W20 assembly to the building board again and ad-
just for a good fit in W19. Pin in place.
Insert W9-W12 in W20.
DO NOT GLUE YET!
