Currently only the 4x5 nether portals are supported by the plugin, even though with Minecraft 1.7.2 larger portals can be build.
That means you can build larger portals and add the sign to it, but the sign never turns blue (and therefore does not change the behaviour of the portal.
Currently only the 4x5 nether portals are supported by the plugin, even though with Minecraft 1.7.2 larger portals can be build.
That means you can build larger portals and add the sign to it, but the sign never turns blue (and therefore does not change the behaviour of the portal.