[quote=“Coolthulhu, post:3, topic:9553”]Currently z-levels below 0 are always treated as underground and thus inside and immune to weather.
Fixing this would require casting rays from the sky, ie. z-levels.
Also, ledges are rather buggy. You can test them by teleporting self up into the sky with debug menu.
It will happen as one of the z-levels updates, but not before.[/quote]
Okay then, I can wait. But arent there already experimental Z-level buildings?