I carved out a path in geck through a hill and when i went to test this rock was in the way, it has no collision but it is annoying and right in the way. I know that with room markers stuff like that happens but this is outdoors. If it helps its behind Dr. Mitchells house in goodsprings.

I had a problem which sounds the same, and I bet it is the same problem. Please see http://www.thenexusforums.com/index.php?/topic/277319-melty-bits-on-wilderness-texture at newvegasnexus for more details. It is due to the level of detail map, which normal users cannot adjust. Basically, you can't lower terrain very much or this problem will always happen.

Yep thats exactly what happened, thanks alot.