Bukkit

What steps will reproduce the problem?

Using config:

timerTicks: 5
knockback: 3
whooshEffect: true
borders:
  world:
    ==: open

flatland:
  ==: composite
  borders:
    -
      ==: circle
      xCenter: 0
      zCenter: 0
      radius: 20
    -
      ==: circle
      xCenter: 0
      zCenter: 20
      radius: 20

What is the expected output? What do you see instead?

Only the first circle appears to be loaded. In this image, the inner ring is the location of the 'wooshes' with all 20's above set to 10, the outer 4 are the 'wooshes' with the above config. One of those 4 should be another 20 blocks out if the second circle were in effect.

What version of the product are you using?

Version 0.1 with Bukkit 1.5.2

Do you have an error log of what happened?

No visible logs

Please provide any additional information below.

My goal is to have a series of overlapping circles defining a larger area.