General servo

[jmerl]

I just bought and changed the tail servo on my 130x. When I plug it in the servo makes a loud twitching noise and constant.
Louder and more steady than the others. (Its a servo on steroids) and looking at the tail blades they are in a constant twitch back and forth. Is there a way to chillax the servo, or did I buy another bad one?

 

[Derek]

sounds like a bad servo. I've only ever had one servo that behaved the way you are describing. I was able to take it back to my local hobby shop for a replacement. I hope you can get a replacement.