swash plate moves NOT back to center position

[Stefke-Belgium]

Hi to all and service team,

I have a logo 500 with Spirit Pro and Futaba Sbus receiver.
The behavoir is - If I move the stick (elevator/aileron) to it's maximum everything is fine (looking at the speed). ( motor is not running )
Removing the stick to it's center position the swash plate stays in position and don't come back to level.
Wrong setting? A unit issue ?
I have another Spirit Pro unit in a Trex 600 and this one works just fine ( removing the stick to it's center position it needs 2 or 3 seconds until swash plate is in center position )

Could be that wrong settings are the reason for it?

Thanks in advance

[ZeXx86]

Hi,

the issue could happen, if some channel (aileron, elevator, rudder) is not in the center position (this can be seen in the Diagnostic tab).
Alternatively Stick Deadband could be too low. Default is 10.

Please note, that you are in the AERO section which is not supposed for helicopters. So we will move the thread in the right section.