Originally Posted by RC_Kid
I am using a DX8, but have also had the problem with a DX 18 and Aurora 9. Interesting I have not read about it before.
Ok I just got my tx.
I am looking at one of my quads setup and all of them are set the same for throttle and arm/disarm work fine.
Leave the default on the KK2 for min throttle at 10.
In menu look at "travel adjust".
Select throttle channel.
trim to minimum.
Let me know if this works for you.