During work on custom terrain, I was checking my work on the lighting I was placing for an airfield. I used XCam to place the objects, imported to terrain builder, packed with pobproject and then tested in game. I found that none of the white edge lights (Land_runway_edgelight) were producing the same amount of light they used to; there is a slight glow that can only be seen with NVG's. All the other lighting appeared to be OK. I checked the vanilla terrains and found the same thing.