Zimatosa

Reducing the gain on the gyro will reduce the throw of the servo but can be counter productive if you need more tail movement.

First, You might want to do the Tail linkage mod (I posted the link in the Tuner thread) so you can actually get the tail slider to move to it's full inward point(right rudder). This will automatically give you more tail authority if the nose is turning left on you. It may also get rid of the buzz since the slider is allowed to travel further and more freely, eliminating "bottoming out the servo". NOTE: Don't be discouraged at the fact that in the pictures for the mod, the heli's have aluminum tails. You have the same exact linkage. Just follow Arrownautics circled picture and you will be fine....The Mod with the B400 part will not work, it is a different style.

Second, you can do like I did and change the position of the push-rod on the horn that is mounted to the servo. Move the rod up if you want more throw, down if you want less...

Third, always keep your rudder trim in the center and physically move your servo(loosen servo mounts) up or down the boom to find a happy spot for the tail. CHECK:Was your servo centered correctly before you started all this? You might want to make sure it's correct before you dive to deep in the tail set-up...

Have fun,

Z