I seem to be able to export flight plans developed with Simbrief just fine, but when i try to develop a flight plan with Navigraph Charts, i see no export option for the zibo 737. Am i doing something wrong?
Try saving as X-Plane 11/12 FMS Format to …\X-Plane 12\Output\FMS plans.
Then access via CO ROUTE in FMC.
Cheers
Ian