Use 502 glue to fix a 60mm duct on the base, and cut off the excess part.
Thread the steel wire into the duct and check for smooth movement.
The aileron servo is powered back to the center, and the aileron surface is adjusted to horizontal.
Use heat shrinkable tube to connect both ends of the steel wire to the clip and fix it with 502
glue.
Do not use flame for heat shrinkable operation, otherwise it may damage the foam material
.