SBus Question

[wgt40w]

For my first time, I am binding an RX4R Frsky rx and using SBus to a Kopilot Lite GPS stabiliser board..
I believe I have registered and bound the receiver correctly, but nothing is happening on the plane.

Question: The RX4R SBus supplied cable connects to the rx with a 6 pin plug - physically impossible to get the wrong way round, but the FCB end of the cable is the same as a normal 3 pin servo connection pin which can easily be reversed in position.
Would I have done any harm if I have located this plug the wrong way round?
How does anyone know which is the right way round - ? trace either the signal or earth wire ?

[wgt40w]

Having contacted Andrew Newton in Australia, I believe I have the solution.
Thanks for all your help ??

[Coyote]

Sorry, I have zero experience with that kit