Hangar 9 3.1m Sukhoi SU-26MM ARF (3 Boxes) - Manual (Page 9)

9 Hangar 9 3.1m Sukhoi SU-26MM ARF Assembly Manual
to turn the dial on the MatchBox back to the 0 position to
save the settings before powering off the receiver. Hint,
when adjusting for endpoints (full deflection), it is hard to
hold the sticks and adjust the MatchBox at the same time.
It is best to move the sticks to full deflection and while
holding the stick, turn off the radio. This will put the receiver
into hold and makes adjustment easier working only the
MatchBox and observing the linkage position over the servo
arm.
3d Wing Setup
 1. 3D flying is more demanding and the addition of the
middle servo can help reduce the level of abuse servos and
wings will see. Open up the middle servo bay. Iron down the
edges. The middle servo bay is located approximately 16
inches away from the inboard servo. Rub your finger over
the covering in that vicinity to find it.
 2. To harden the servo mounting holes in the bay,
mount the servo screws, back them out and apply some
thin CA in the hole. Wait until CA is dry before installing the
servo. See step 3 in precision wing setup for detail.
 3. Find the location for control horns and remove the
covering in between the two slots. Now place the plate over
the slots and mark a slightly smaller area than the plate and
remove the covering.
 4. Mix 30-minute epoxy and glue the horns and plate
such that the control horn pivot point is aligned with aileron
hinge line. Apply epoxy to both slots on the aileron and
control horn and plate. Clean excess with alcohol swabs.