Board Thread:Bug Reports/@comment-25684944-20150322111448/@comment-26222246-20150329094414

Glflegolas wrote: There will always be these chunk errors between biomes generated in different versions of the LotR mod. However, if you delete all region files other than the one your buildings are in, it will result in all the chunk errors being localized in the area around your fort, rather than being spread out around the world.

Glflegolas (admin) Send a Messenger 16:52, March 27, 2015 (UTC) The region files would be the saved generation of the areas you've already been in. After a update the old region files would not be continued through generation ignoring how the originally generated land was generated. (hang on) Delete all the region files except for the ones of the biombes your forts are in. How to actually get to the files for the LOTR mod I do not know.

I'm not a coder so this may be inaccurate