Left 4 Dead 2 Authoring Tools - Skybox?

[Furiosity]

I followed everything in this Guide: http://www.maximumpc.com/article/howtos/howto_make_left_4_dead_map_google_sketchup

And got to the end of page on and my result was not the same as in the picture. My skybox looked weird =\





Windows 7 x64

Any help please I asked on their modding forum, but no one's replying.

 

[Taunt Killing Jawa]

Sorry I seriously don't know mapping but... Coach in that pic...I just wanna hug him for some reason. Something about the way he is admiring something above...

 

[Furiosity]

Fixed. Invalid Sky Box Texture. Can change it to a valid one in the Map Properties.