Q. When I set the end point on my servo, it will only affect one direction.
A. End points allow you to set both ends of stick travel to different percentages. To do this, hold the stick in one extreme and set the percentage that corresponds. Then, move the stick in the opposite direction and set that percentage.
For example, if you wish to set the end point on your aileron, go to the EPA menu and make sure that channel 1 is blinking. If it is not blinking, use the rudder (ch. 4) trim lever to scroll through the channels until you reach channel 1. Then hold the aileron stick to the right. While holding it in this position, adjust the percentage value on the screen with the aileron (ch 1) trim lever. Then move and hold the stick in the left position and change the percentage value for that direction.