Okay, so I've been building a large planetary looping moon city for a few days now, and I was wanting to expand it to the surface since it is currently entirely underground. I had leveled out a section of the surface and placed shield generators as a test to attempt meteor protection without brain blocks, removed them and went back underground. Now random sections are invulnerable while others aren't, and this is making hollowing the moon problematic since many tiles here and there cannot be broken for some reason. Is there a command I can use to reset this? I feel like I've asked too many questions lately but this is really bugging me since I can't continue my current main project. Edit: Forgot to mention, not the command that requires dungeon ID's. Since my city was built from scratch that will have zero effect, yes?