E-flite Extra 260 3D Profile - Manual (Page 32)

 8. Install the pitch servo as shown. Take your time
to make sure the servo horn and linkage does
not bind against the fuselage. Also check that
the linkage is not being put under a load when
connected. Use a hobby knife to remove any
portions of the fuselage that cause binding. Use
foam-safe CA or hot glue to secure the servo to
the fuselage.
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