virtual swashplate rotate missing when using four servos

[Mosiren]

Hello, I'm missing the option to virtually rotate the swashplate when using four servos at 90 degrees. This is necessary if I want to use more than two blades for a helicopter and I don't have the option to do a mechanical rotation. There is only an option for three servos.
Thanks! Rene

[Mosiren]

The option for 2 x 4 servos for dual helicopters is also missing.