Yeah, it probably doesn't belong in there, but I'm short a monitor, and it and it fits. (although I had to remove the slide-out platform for it to line up with the bezel) It's just temporary until I have a replacement monitor for my PP.
So, it works... mostly. Took me a while to dial it in, but it's really sensitive. If I dial the horizontal hold in to eliminate the curl at the top, it is stable, but the next time I boot the machine up, it can't sync, and I need to play with it again. Is there another adjustment that would make the horizontal adjustment less sensitive? I have both switches on the chassis set to positive sync based on a quick search.