GREAT PLANES Extra-300 50 EP Assembly Manual page 16

Control Throws (in degrees and inches) and Corresponding Exponential
Control Throws
Elevator
Low rate - 15 degrees - 1.25" deflection - 30% expo
High rate - 55 degrees - 4" deflection - 80% expo
Rudder
max throw - just short of touching elevator - 80% expo
Ailerons
Low rate - 17 degrees - 1.75" deflection - 30% expo
High rate - 30 degrees - 2.25" defection - 60% expo
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