E-flite Funtana 300 ARF - Manual (Page 10)

10 E-flite Funtana 300 Assembly Manual
 7. Apply hinge tape the the rudder as shown. The tape
should not overlap onto the balance tab of the rudder or
it will interfere with the operation of the rudder.
 8. Attach the rudder to the fin. Make sure the balance
tab on the rudder does not rub against the top of the fin.
Note: Use low-tack tape to tape the control surfaces in
their neutral positions. This will make the airframe easier
to handle during assembly. Be careful not to tape the
printed surfaces as there is a chance of the printing
coming off when removing the tape.