Starting with version 2.3.0 different gate materials can be used. You can set them via the configuration file. The following Materials are currently defined: * sapling * water * lava * cobweb * grass * dead bush * dandelion * poppy * brown mushroom * red mushroom * torch * redstone torch (off) * redstone torch (on) * fence * nether portal * iron bars * glass pane * fence gate * nether brick fence * nether wart * end portal * cobblestone wall Your favorite material is missing? Please contact us and we will see if we can add it.