OK, I have serial 1 outputting Dynon Converter, 1200 baud to the GX60 and sL70. SL70 has to be set to 1200, GX60 defaults to 1200 for this input. I am receiving altitude info from the SkyView to both the SL70 and GX60, no problems.
But I still can't get the SkyView to receive the course...