I'm struggling to understand how to set up different values for endpoints for elevator and aileron in my Slinger.
The radio (JR x2610) is set up for Elevons and I have left servo on Aileron and Right on Elevator.

I went into the servo travel screen for elevator and Aileron to set up the 10mm up and down throws for the elevator but how do I then give it the 13mm up and down throw for the aileron?

Any help would be appreciated.