I've been wanting to get this working again, too. Using C3D 2012, but enabling these commands still does nothing onscreen. I split my viewports in MS to show the alignment and profile.
Could this be a graphics card lack or setting causing it to disreagrd this typw of functionality? Or can you think of anything I might be missing?
Thanks.
<It also taught me again how useless the "help" is now - searching "station tracker" then even "tracker" and then in advanced search mode, with several options tried, I get a 1000 item list pretty much showing everything C3D has. Yes, I'm sure it's in there somewhere, but not in any of the random topics I picked from that list. Certainly no highlighting going on even when checked... but that's another rant>