12
After
ensuring
the
servo
arm
is
in
the
position
that
offers
the
best
alignment
overall
check
to
see
if
the
ailerons
are
properly
‘centered’
by
viewing
the
trailing
edges
of
the
wing
and
ailerons
from
behind.
The
trailing
edges
of
the
ailerons
should
be
‘in
line’
with
the
trailing
edges
of
the
wing
when
ailerons
are
properly
‘centered’.
However,
if
the
ailerons
are
‘off
center’
you
can
adjust
the
length/position
of
the
pushrods/clevises
as
needed.
If
either
aileron
is
‘above’
or
‘below’
center
carefully
remove
the
corresponding
clevis
from
the
control
horn/bracket.
It
may
be
helpful
to
insert
a
flat
blade
screwdriver
(not
included)
into
the
clevis
then
to
carefully
‘twist’
it
until
it
disengages
the
pin
from
the
hole
in
the
clevis.
Also,
it
is
not
necessary
to
‘snap’
the
clevis
back
together
until
the
centering
adjustments
are
complete.
If
the
aileron
is
‘below’
center
screw
the
clevis
‘in’
(clockwise)
one
half
to
one
full
turn
then
insert
the
pin
back
into
the
control
horn/bracket.
Or,
if
the
aileron
is
‘above’
center
screw
the
clevis
‘out’
(counter
‐
clockwise)
one
half
to
one
full
turn
then
insert
the
pin
back
into
the
control
horn/bracket.
View
the
trailing
edges
of
the
ailerons
and
wing
from
directly
behind
again
and
continue
adjusting
the
length/position
of
the
pushrod/clevis
until
both
ailerons
are
properly
centered.
NOTE:
In
some
cases
it
may
not
be
possible
to
exactly
center
the
inboard
and
outboard
portions
of
an
aileron
relative
to
the
trailing
edges
of
the
wing.
If
you
find
this
to
be
the
case
simply
adjust
the
length/position
of
the
pushrod/clevis
to
‘split
the
difference’
between
the
inboard
and
outboard
portions
relative
to
the
trailing
edges
of
the
wing.
NOTE:
You
should
always
rotate
the
clevis
until
the
pin
is
perpendicular
with
the
control
horn
to
ensure
the
pin
is
not
under
any
excessive
load/pressure
when
inserted
in
the
hole
and
during
operation.
In
some
cases
it
may
not
be
possible
to
‘exactly’
center
the
surface
mechanically
while
properly
aligning
the
pin.
In
these
cases
be
sure
the
pin
is
