Sorry to hear you've been so sick. But yeah, that is a handy feature, isn't it?
Speaking of things you didn't know about your TFs... You know that little crane arm thing on Metroplex's deck? Guess what... it pops off, and it's on a 5mm peg. Know what has a 5mm hole? The spot right next to the heli deck in city mode.
Don't think I've seen any pictures of it there yet! Not even sure if it's common knowledge that the crane is removeable.
Aaaand Google proves it's already known to some.
Ah well, maybe someone's mind will still be blown.