Makes you wonder, the Chinese don't like the number 4 because it means DEATH or something. I use to live in a building without any 4's in it. Level 1,2,3,5,6 etc.
I'm wondering who ever make the pool did the same thing, metre 1,2,3,5,6,7,8,9,10,11,12,13,15,16 etc. So the pool would be 4 meters short.
