Tue Jun 14, 2011 8:04 am
Most of the time they stay where they are created, but they can move rarely to another zone.
You can't see the current remaining range, this is a lack we intent to fix... If you are out of range, you can still move though, but at reduced speed.

Hofstadter's Law: "It always takes longer than you expect, even when you take into account Hofstadter's law."