I had no idea there were hidden commands in TF3D until lipidfats posted this:
http://forum.ppcgeeks.com/showpost.php?p=592470&postcount=5
I'm not sure if this was in the manual or not, but I figured I would start this thread as a place to post things that are relatively hidden in TF3D. Maybe it doesn't necessarily have to be "hidden," but just requires a less-than-intuitive command to access.
Yes, this has already been posted, but it was shut down as it strayed. I'd like to have at least one thread on this forum which progresses further than two pages.