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Construction Steps
***See addendum at the end of the instructions for changes to the assembly of the
wing and
the brushless motor mount. Follow instructions except when modified by addendum.***
Remove all ribs, trailing edges (TE), leading edges (LE) and spar material from the laser cut (LC)
sheets. Group them into two sets for left and right.
*
Note that due to the wing being undercambered, the spar will not rest on the work surface during
construction. Make sure the spar is properly seated in the ribs, it should be flush with the top and
bottom of each rib.
Begin with the left wing half:
Insert ribs R2 through R6 onto the wing spar and trailing edge. Insert the leading edge into the
slots at the front of the ribs. Align the assembly over the plan to make sure it is square and place a
drop of thin C/A at each part joint on the leading edge and trailing edge only. Lift the center spar
up so that it is flush with the tops of the ribs and glue it at each rib.
Make sure the spar is fully
seated on the ribs!
Insert rib R7 into place and glue.
Hold the wingtip in place using the plan as a reference and glue it.
