Hitec is set up the same as Futaba.... I found out [link=http://scalebuilder.org/dr1maiden.wmv]the hard way[/link] []

Another less common use of exponential is to increase "feel" around centre. Some aircraft, for whatever reason (often because of turbulence due to poorly sealed hinge gaps), have more response to stick input at greater throws than they do around centre. Reverse exponential (- for JR, + for Futaba/hitec) can compensate for this by increasing stick movement around centre while not increasing movement at more effective deflections.