epa

Can any brother tell me  what is the meanig of "epa " in the RC control setting ?

Below information is extracted from Futaba user manual :-

End Point Adjuster "EPA"
Use this when performing left and right end point adjustments, throttle high side/
brake side operation amount adjustment,
- Correct the maximum steering angle for left and right steering angles when there
is a difference in the turning radius due to the characteristics, etc. of the vehicle.

For Steering angle
The EPA function basically determines the maximum steering angle of each channel.
The functions shown below may have been adjusted or the operating range set by EPA
function may be exceeded. Check the linkage each time the following functions are adjusted.

brother, thanks  a lot