Using "Z" Mod on a scope.

[ppppenguin]

Yes, that makes sense. Not sure why they'd use an oval spot and still have to defocus. The other trick is simply to reduce the vertical scan on the monitor until the lines just merge. Then tweak the camera to suit.

On the Northern Line announcements: "The next station is Oval". It's not: https://upload.wikimedia.org/wikipedia/c...ilding.JPG