For a BBC Radio 4 documentary, Tom Mangold had an expert from Lloyds investigate the loss of "Cyclops." The expert noted that manganese ore, being much denser than coal, had room to move within the holds even when fully laden, the hatch covers were canvas, and that when wet, the ore can become a slurry. As such, the load could shift and cause the ship to list. Combined with a possible loss of power from its one engine, it could founder in bad weather.