Is there anyway to make sure certain schematics make it in the world? Like just to make sure they're in not particularly in a certain place but just in the world?

use /spro paste name=schematic_name posy=0

in cfg?

If you want to check your schematic works you can paste it in the world. Since placing schematic with your name works - you can be sure it will spawn in the world somewhere with some probability.

Thank