Does a 401 work with a JR8900?

[beans07]

Hi, A mate of mine has a trex600e running a 401 with a 8900 tail servo and it keeps drifting no matter what is done. We tried my 770 gyro and It works perfectly fine.

Just wondering if the servo is compatible for this gyro??

[Montana_Reefer]

Futaba will tell you no! I have a 3400G on my 450se V2, I had problems at first. Moved the ball link closer to servo center, & increased travel limit on gyro. Push rod looks a little weird but it fixed the tail. Also make sure you have 4.8V for the servo.