Button in PC/Mac Software or JETI Setup

[yamahahoyt]

It would be helpful/nice to have a button in the servosetup (Swashplate/Tail). Set all Swashplate servos in middle Position and Tail Servo in middle position to mount the servo horn as near as possible to 90° degrees.

[ZeXx86]

That is already included. It is called Subtrim (tuning) menu.

[yamahahoyt]

Ok does it mean when I go in the Menu Subtrim all servos are in middle position (1520/760) and then I can mount the horns as good as possible and for the rest I use sub trim?

[ZeXx86]

Yes, if subtrim values are zero then it should be neutral position of the servos. For arms to be exactly in perpendicular position you have to change the values little bit.
This is purpose of the Subtrims.