[akdavis]

I'd rather try to mod existing trench 3d objects, roads too thin imho

The idea is to create trenchlines that span the map, hundreds of miles if necessary, which isn't possible using objects. Mission builders can still build 3d trenchlines at the point of attack.

Would that be needed for Korea? I thought that defensive works, at least for UN Forces, tended to be more along the lines of strongpoints.