Since the creation of the linked marker, I have used them a lot and find them very useful. I have a very annoying problem with them, though.
I set up a marker, not a source marker but a linked marker, and link it to a particular drawing on a sheet. It displays the drawing number and the sheet number. Beautiful!
Now here is my issue. When I go back to the drawing (maybe a day later, maybe 5 minutes) the marker is no longer linked. I have done nothing to unlink the marker. I have not moved the drawing. It just unlinks itself 'magically.' What the hell is going on? Is this a problem with anyone else? It is a major pain and it is very unprofessional to send drawings out with blank markers.