Gear or calibration problem

1

Anyone had an issue like that?

2

It seems that the bearing is not working well, please copy this link and with your info below, Email to support@ufactory.cc to get RMA service.

  1. Contact information (Full Name/Email/Phone Number)
  2. Physical Address
  3. SN (On the bottom of the uArm)
  4. Proof of purchase (photocopy or photo or screenshot) or order number.

Thanks