Adding a 6 position MODE switch to the Turnigy 9

I have a Turnigy 9x transmitter and I needed a 6-position switch for the flight MODE.  The radio had only a 3-position switch and I didn't want to deal with how to program transmitter to combine two switches.  The transmitter did, however have a pote

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Cheerson CX-20 problems

I bought a Cheerson CX-20 from HK.  Kind of...

The one I bought was sold without a radio.  The ad stated "just add your own radio".  I received the unit and it had absolutely no instructions (except the basic ones explaining how to use the "included"

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