Thanks for your input. Checked my tx - DSM2. Found a link - removed sat grey wire from dedicated spectrum port connector (left pos and neg in) - connected signal wire to #4rx pin and that corrected the connection problem.
I'm not done, but now I know I can use my dx6i with the spm4648 satalite...
Went through everything on cleanflight to setup Naz3 rev6 with spectrum spm 4648 sat receiver. Firmware flashed ok , receiver bound (autobind) motors run via usb connection. At the receiver page with my Dx6i tx on - throttle is normal - yaw shows roll - no elevator and no rudder response. I...