I downloaded and installed SimGiants GCLP and the absolutly great photorealistic scenery of Gran Canaria made by Alberto Sanchez. I followed the instructions step by step but i cant get rid of the terrain showing in the middle of the runway:

The LOD12 mesh is installed. My scenery library:

Maybe anyone of you got a solution? You can answer in spanish, as i can read it but its quite hard for me to form sentences.
Muchas Gracias
Nepomuk