kireltouch

Hi all! I'm working on a location mod, for which I had to delete a bunch of large rocks from the Wasteland. This is my first time editing the world landscape. I've set up my terrain the way I want it, but when I visit the area in-game, it's covered in floating, blurry, noncorporeal landforms. I think they are LOD terrain from the impassable land which used to be here, but have no idea how to remove it (since the landforms don't show up in the GECK's landscape editor). How can I get rid of them without regenerating LOD data for the entire Wasteland? Thanks! =)