Hey there, all. We're about to open our fourth server. Maybe fifth? I can't remember. What we want this time is a world that is completely underground. We still want biomes, but we want the entire world to be closed in and with biomes spotted throughout inside of caverns. We recognize there may be implications for lightness and growth, but that's part of what we're after—a new look and a new kind of challenge. Any ideas what plug-ins or other tweaks might help accomplish this? Cheers!