by gwgardner » Sat Dec 20, 2014 9:57 pm
This may not help at all because I may misunderstand your problem. Anyway, the marker flags will appear when in the world editor if you turn on markers, in the bottom pullout on the left.
Then you have to jump to the location of the marker. They may be difficult to see when you jump to them, because you are right on top of them. Move up a bit, look straight down, move to the side a bit, and so on.
From recollection (someone correct me if needed) you jump to a marker in the world editor by clicking on the > icon in the pulldown window at the top of the screen, which brings up the markers on the right side pullout, then click on a marker name, then back to the compass pulldown at the top of the screen and click on the compass icon. Once you have done the jump, you may be below the level of the terrain (if it's located at a higher altitude location) so you may have to move way up to see it.