This is not some smart ass, sarcastic post. I'd like to thank the devs for FINALLY making it possible to edit combos like tiles (flip, copy, etc) in the Graphics-> Combos area. This makes making door sets, and, well anything that requires a lot of flipping much smoother, and generally less tedious.
I'm not sure what version it was implemented in, since I haven't really tried in forever, but I'm currently using 1089.
So thanks.