I'm slowly going through the Dynmap renderdata definition files and updating them, given that a lot of them are broken, and I'm working on the RailCraft ones currently.

I'm defining the Detector blocks, but in-world they're all classed as having the same metadata value (0), despite having unique ones listed in NEI/inventory, so it's making it impossible to distinguish through renders. I can see using a debug tool that they have different @ values at the end of the mods.railcraft.common.blocks.detector.TileDetector strings (Item is @18170e1, Any is @37c024ac, etc). I've just posted in the Dynmap thread regarding the issue and if there's anything Mike can do to support this method of distinguishing between blocks using this information, but I'm wondering if there's something that can be done on the RailCraft side to make it easier to define each block?