is it normal that you can dig the sky to the sky and in any direction and of any length? And then you can also put a base there or make a flying base in the air, can you remove the ground, but will the base hang and not break?
Try it and fine out. I'm sure I would like to know the answer. Not sure about anyone else. But it is a good question.
Well the drill has a filler mode so yes, this is possible. I don't know if the base will stay in the air if you remove the ground, however.
In previous versions you can remove that pillar of terrain as long as you leave some terrain actually connected to the blocks. It would then still count as being anchored to the ground (because technically it IS). Keep in mind that you need enough terrain still connected and spread out to support the whole structure. I can't tell you how it would react in Exp 10. I haven't tried it.