Triangle size set to 1 and an aerial view:
I deliberately left the runway icon on to show the distance.
It is so easy to change the settings and re-test.
Historically "FIDO" was used for returning aircraft on foggy conditions
I have been adding the flare-paths to the real "airfldXX.3dz" files manually with a hex editor, and I will make a utility to do that more easily.
I have also been using OAW to add folders with flarepaths or other illuminated airfields to the root folder