Guild Wars 2

So does anyone know where to find out height information for all races in Guild Wars 2?

1. What’s the maximum height for all races?

2. What’s the minimum height for all races?

3. How much height is added or loss when you move the bar 1 tick up and or down?

This is the best height comparison charts I’ve seen so far for all races. It should answer questions 1 & 2. I’m not really sure what the answer to 3 is though.

http://www.guildwarsinsider.com/backend/wp-content/uploads/2012/07/GuildWars2Heights.png