I am having a hard time with correct channel mapping. Does anyone know what this should be? I have tried as many different combinations I can think with no luck. Also if I get anything close the centre or endpoints seem way off. I cannot for the life of me figure out how to do it or understand what is going on. Had no problems with my dx9 but with the x10s and frsky os I am completely lost.

Hello,

first you have to set correct channel order.
Then after rebooting the unit all centers will be OK.

Or you can just use our preset for Horus where it is all configured and ready to fly.

You can download it from here:
http://manual.spirit-system.com/index.p ... io_Profile

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Spirit System developer

Thanks ZeXx86, yes the reboot helped and now channel assignments and endpoints seem to be ok now.
I am running Frsky os on the horus so I'm not sure the link you provided will work as it seems to be for opentx.

The guide can be used too - the telemetry will work.

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Spirit System developer