I'm trying to narrow down the source of a crash when the latest versions of Electricraft and Railcraft are installed together (near as I can tell, this is possibly an API error involving IToolWrench- installing Buildcraft allows the game to load), so I can report it to the correct mod author(s).
Without ElectriCraft,I can load with Railcraft.
Without Railcraft, I can load with Electricraft.
With Buildcraft, Minecraft loads fine.
I think something's wrong with the Buildcraft API supplied by Railcraft, but do you guys have any ideas?