In my introductory posts I brought up the Build Zone a lot. It’s the area of the world map I can guarantee won’t get reset, should the need arise due to mods or whatever. Originally it was envisioned as a 1024 x 1024 area centered on Spawn (for reference: x 111 z 311) but upon looking at the map and playing for a week or so I don’t think 1024 x 1024 is enough area. So I’ve bumped it up to 2048 x 2048 centered on Spawn instead.
To make this easy, you can now see the border of the Build Zone on the map.