Here's another example of the same thing.
These are from the mission from the Great War when you have to disable the HoL cruiser Ramses.
Notice how the vertial elevation and declination lines are not attached to any object and they are also only originating from the exact page center. Also notice how the waypoints are way (no pun intended) out of position. Now see what happens (or doesn't happen) when the camera position is panned up slightly:
The lines will remain at these exact positions on the screen, until the objects they are attached to move out of the camera view, at which point the vanish.
I first noticed this in Kazan's build with -mod support, but didn't make extensive use of the build to notice how annoying it was. When I was asking him what he had done with the LOD switching ranges, he said that he hadn't done anything, which means it had been introduced into the FRED code, but no public build out had included the change until that point. My guess is that the same is true here. As such, Random Tiger is probably the man to talk to on this problem.
Hope this helps.
Later!
