I've already got them both connected on the "outside" of the server control horn(nearest the fuselage wall). I won't be able to get pics up until tomorrow.

The thing that is interfering is the foam around the battery and receiver. It's 1 layer of 3/8" RC foam rubber. It's like I need to get the tray down another 1/2" into the fuselage or something. My battery is toward the front, and the receiver is toward the back. Servo connections on the starboard (right) side of the plane.

Anyway, I was just curious whether you had a similar problem when building your avistar. I was told there should be no chatter when you move the servos from one end of motion to another, or is a little acceptable?