MESH Explained ?

[T Square]

Can anyone direct me to, or explain Mesh to me. I know this sounds like a very dumb question but I get confused between all the LODs and numbers. What is best and so on, along with where it should be placed. Can you have more than one set?

[No Dice]

You can start here:
https://www.scenerysolutions.com/Doc/FS2004Landclass.pdf

And then here:
http://www.fsdeveloper.com/wiki/index.php?title=Terrain_mesh_introduction (https://www.scenerysolutions.com/Doc/FS2004Landclass.pdf)