I'd be very interested in hearing more about this Eagle Tree used in the larger turbine jets. At speed, in gusty weather or in a large "parade style" gaggle of jets flying in trail, like at jet rallies, there is a noticeable tail waggle side to side in one of my jets. I suspect it's an over abundance of static stability about the yaw axis that gets started in turbulence and a small gyro correction would probably dynamically stop it right away.

I'm using a Smart Fly 10 battery bus and the servos feed from the bus. I could easily feed the signal to the bus via the Eagle Tree going in between the receiver and the bus input to get around the Eagle Tree internal bus amp limits.