i second this but with a few caveats. allow the detection of the server admin and whichever surface the admin is on and then when the button is pressed it deletes the chunks for that surface. this way it would work for any mod which uses additional surfaces such as Space Exploration, Mobile Factory, etc...
This is one of my favorite and dare i say most important mods. Thanks for creating this.
this mod really pairs well with space exploration potentially allowing for infinite exploration and endless multiplayer dedicated servers.