I guess the issue is how tall is this platform?
[picture]
Especially since when you're up there, you appear to have large line of sight to a lot of the map.
[picture]
Also, check the sightline marked with blue. Looks extreme!
Ah, thank you, I never really noticed those. I think for the first one (above the point) I could put up walls on the sides facing the spawns, and I could possibly enclose the ledge, though it might be better just taking it out. My hopes are that the wall behind the ledge will help soldiers deal splash damage, and the lack of cover could deter most classes. Thinning the ledge might work, I'll try that first.
As for the sightlines you posted, I agree completely. I'll chuck in a sliding door to block the blue one on the left, and rotate the train/shipping container on the right to try and break that up. For the black one, I'm either gonna block it off with a pillar inside the ramp just to the left of it, or just use a wall. I kinda forgot about sightlines, presumably because the map is pretty small it just never occurred to me. Of course the black vantage point is extremely accessible for the the team it's assaulting, so all it would take is 1-2 clued up players (however rare they are) to take out any snipers there. And then there's the fact that sniping on people below you, while safer, is far harder than doing it on a level plane.
Thanks for the advice, I'll keep it in mind.
EDIT: and to answer your question in the first picture, it's 256 units (as can be seen by the magic of dev textures!
)