Iron Forged in Fire: Part One - S1-E1
Continuity mistake: Right in the beginning, Tony is showing off his Iron Man armor to Rhodey and looks up after doing some welding. In the first shot, the welding mask is barely casting any shadows on his face, mostly towards his forehead. But then it cuts to a different angle and now the shadow comes all the way down past his eyes and on the bridge of his nose. (00:00:30)
Chosen answer: It'll be to ensure that they're always facing directly away from each other, 12 o'clock and 6 o'clock, meaning between the two of them they've pretty much got 360 degree coverage. Otherwise there's a chance they might end up at say 12 o'clock and 3 o'clock, leaving themselves exposed from another direction.
Jon Sandys ★