Have T2 with servo module and ES3001 servo. Servo constantly vibrates back and forth after returning to position. Positions are: 0.37 and 0.83. I move it to 0.37 for a split second and then back to 0.83 where its waiting for the next event. And while its there it constantly vibrates (shakes back and forth). I can stop it by gently holding my fingers to stabilize it but after the next move event it will shake again. There is noting obstructing it at the 0.83 on ether direction.
Any suggestions on how to prevent this? Should I get a different servo?