Hi

Have little trouble with setting up a red old type spirit using JR radio and receiver.

I use a RG73IBX receiver with XBUS B out in to the spirit.
Spirit is in SRXL/SUMD mode.
Running the newest firmware.
The problem is the rudder channel(channel 3), I can not get it centered.
Its is way of, but if I put channel 3 on all of the other function, it will center.
As you can see from the picture, rudder and gyro gain is on channel 3, but have different center value.

Any tips of how to fix it ?

I tried again to day, and now everything is working fine.

Looks like the fault disappear after i restarted the PC

Karl Morten

The Rudder Ch needs to be on it's own like roll and elevator. If you try to adjust the gain like you have it horrible things will happen to the tail. Assign Gain to it's own channel.