Vorteks Vorteks turning left on its own

[chase]

I’ve had the vorteks for a long time and had no issues with the servo. When i decided to change the servo it would move left on its own without moving the wheel. Thinking it was that servo that was messed up i put the old one back in and it still does the same thing, i go straight and without touching the wheel on my controller it would turn left on its own. No dirt or water has been on it and everything seems fine besides thats problem

 

[parcou]

Welcome!

Sorry about the Vortek.... Some one will post some suggestions. I have some thoughts but still learning myself, so do not want to be wrong.

 

[razorrc]

You have to re-bind and re-calibrate the AVC on the receiver when you change the servo. Read the manual.