18
Required Parts
•.Left.and.right.wing.panels. •.Center.wing.panel
•.Wing.joiner.()
Required Tools and Adhesives
•.Masking.tape.
•.30-minute.epoxy
•.Epoxy.brush.
•.Mixing.stick
•.Rubbing.alcohol.
•.Paper.towels
•.Sealing.iron.
•.Measuring.cup
Step 1
Test.the.fit.of.the.wing.joiner.into.the.outer.wing.
panel.and.the.center.panel..The.forked.end.is.
inserted.into.the.center.panel..The.joiner.should.
slide.into.each.with.little.resistance..Lightly.sand.
the.joiner.as.necessary.to.achieve.a.proper.fit.
Note
:.The.joiner.will.be.angled.
towards.the.top.of.the.wing.
Step 2
Without.using.any.glue,.test.fit.the.wing.panel.and.center.
panel.together.using.the.wing.joiner..The.panels.must.
fit.together.without.any.gaps.top.or.bottom..If.any.gaps.
do.exist,.use.a.sanding.bar.to.lightly.sand.the.root.ribs.
of.both.panels.until.the.panels.fit.together.perfectly.
Step 3
Tuck.the.servo.lead.back.into.the.tip.panel..Place.
the.weight.inside.the.outer.panel,.but.do.not.tape.
it.in,.as.it.will.eventually.drop.through.the.center.
panel.and.out.the.opening.for.the.retract.servo.
Note
:.Read.through.the.remaining.steps.
of.this.section.before.mixing.any.epoxy.
Section 3: Joining the Wing Panels