If enabled, this plugin will automatically allocate new z-levels of sky at the top of the map as you build up. Or it can allocate one or many additional levels at your command.
Enables monitoring of constructions. If you build anything in the second highest z-level, it will allocate one more sky level. You can build stairs up as high as you like!
Raise the sky by n z-levels. If run without parameters, raises the sky by one z-level.
Sometimes new z-levels disappear and cause cave-ins. Saving and loading after creating new z-levels should fix the problem.