Horizon Hobby have advised all retailers of a potential issue with a very small number of DX6i radio systems.  The issue relates to the stick potentiometers creating a 'lumpy' servo movement.  This is very easy to test for - click here for full instructions.

Please check your DX6i as described, and if your unit is affected, we will co-ordinate a replacement with Horizon Hobby as quickly as possible.  Remember - this only impacts a very small number of units.

We would like to congratulate Horizon Hobby UK on their honesty and pro-active approach to rectifying this problem and ensuring the continued satisfaction of the many thousands of Spektrum system users.