Custom Worldspace issues! PLEASE HELP!

[caburnicus]

So I have created my own custom worldspace using L3DT and I have successfully imported the landscape into the Creation Kit from converting the file using TESAnnwyn. Then after following the tutorial by Alexander J. Velicky and using Oscape I succeffussly got the LOD for my worldspace to work perfectly. However after a few days of editing a part of my custom worldspace I have run into enormous problems with the LOD and landscape textures such as:

 

1. The landscape is now blue and the objects and trees I have placed in my world is jumbled, with some trees floating in the air etc.

2. After about 3 or 4 minutes of being in my custom worldspace, the game suddenly crashes to desktop for some reason.

 

I have tried regenerating the land terrain, static objects and trees in the Creation Kit and copying the Terrain folder from the Souce DDSTextures folder to the Data folder as instructed by Alexander J. Velicky in his tutorial video, the objects and trees are but the landscape is still blue and it doesn't seem to have solved the issue. I know you have to regenerate the landscape using Oscape, however when I now use Oscape and extract my plugin file, the preview of my map is not there or is heavily distorted, mostly black with white cells - I have uploaded a picture to show what I mean.

 

Surely someone who has created their own custom landscape has had the same problems here...So PLEASE, PLEASE can someone help me!!!

 

 

[DDProductions83]

I see no picture

[caburnicus]

Here is a picture of what my preview map looks like in Oscape.

 

http://imgur.com/SADsQcG

[tamu75]

I am making new world mod like you.

 

Did you edit dimension? You had better not touch dimension.

And then, perhaps you have to check horizontal orientation.

[Tamb0]

You have to generate a square worldspace with Oscape. Your dimensions show 1024 x 2048. Did your heightmap start as this ?