@Pilou - yes it is possible to use Move + Construction lines to do this type of task currently. This is just a convenient way to do it with fewer steps if you need to do it often.

@moujiik - in the future when I get a chance to do some drawing improvements in MoI I'd like to incorporate some stuff regarding z level in the regular UI. Stuff like show the current selection's z level and maybe set a z level for drawing.

- Michael