Water and Mdx Problem.

[BanzBoyz77]

Hi MMoWed guys,
Im currently working on a huge orgrimmar docks for my new orgrimmar city, tho i am also redoing all of durotar. For some reason, in the docks area near the cave outside orgrimmar, when i save that adt, and make an mpq the water doesnt show up but the mdxs do. When i save Razor Hill, my second big project cause of expansion to the area and full mdx and wmo repositioning and swaping, when i save the area that use to be razor hill which is adt 40_31, the mdxs don't show up. I put both the adt of the docks and the adt of razor hill through taliis but in one the mdxs appear and it one they don't. I dont get that at all. Plz help, and see my other help post too about the adts of orgrimmar. I cant seem to find out which area i missed for orgrimmar to go away. Ty guys and plz respond.