Terrain material plugin!?

[RSF]

Hello.

I'm trying to use dreamscape terrain material in a regular terrain mesh (ie. not a dreamscape terra object) but elevations get messed up. The zero elevation (the minimum dreamscape accepts) is mapped at a diferent heigth in the mesh so I can't map anything bellow that. I tried moving mesh gizmo even move a vertex to change it's bounding box but no luck. Is this material only intended to work with terra object or am I missing something?

Is there any other similar terrain material plugin?

I'm evaluating the best method to precisely model and texture terrains so if someone could give some tips would be great. By precisely I mean they must mach exactly existing cad drawings, with roads, sidewalks, etc.

Thanks in advance