Program: 22408
Project: 22408
Buggy source:
public static void postInit(){
  floralLaurel=new ItemExosuitUpgrade(ExosuitSlot.headHelm,"String_Node_Str",null,5).setCreativeTab(Steamcraft.tab).setUnlocalizedName("String_Node_Str").setTextureName("String_Node_Str");
  GameRegistry.registerItem(floralLaurel,"String_Node_Str");
  CrucibleLiquid liquidTerrasteel=new CrucibleLiquid("String_Node_Str",new ItemStack(ModItems.manaResource,1,4),new ItemStack(SteamcraftItems.steamcraftPlate,1,6),null,null,64,191,13);
  SteamcraftRegistry.registerLiquid(liquidTerrasteel);
  SteamcraftRegistry.registerMeltRecipeOreDict("String_Node_Str",liquidTerrasteel,9);
  SteamcraftRegistry.registerMeltRecipeOreDict("String_Node_Str",liquidTerrasteel,1);
  SteamcraftRegistry.registerMeltRecipeOreDict("String_Node_Str",liquidTerrasteel,6);
  if (Config.enableTerrasteelPlate) {
    SteamcraftRegistry.addExosuitPlate(new ExosuitPlate("String_Node_Str",new ItemStack(SteamcraftItems.exosuitPlate,1,6),"String_Node_Str","String_Node_Str","String_Node_Str"));
    SteamcraftRecipes.addExosuitPlateRecipes("String_Node_Str","String_Node_Str",new ItemStack(SteamcraftItems.exosuitPlate,1,6),liquidTerrasteel);
  }
  CrucibleLiquid liquidElementium=new CrucibleLiquid("String_Node_Str",new ItemStack(ModItems.manaResource,1,7),new ItemStack(SteamcraftItems.steamcraftPlate,1,7),null,null,230,66,247);
  SteamcraftRecipes.addExosuitPlateRecipes("String_Node_Str","String_Node_Str",new ItemStack(SteamcraftItems.exosuitPlate,1,7),liquidElementium);
  SteamcraftRegistry.registerLiquid(liquidElementium);
  for (int i=0; i < 16; i++) {
    BookRecipeRegistry.addRecipe("String_Node_Str" + i,new ShapedOreRecipe(new ItemStack(floralLaurel),"String_Node_Str","String_Node_Str","String_Node_Str",'f',new ItemStack(ModItems.petal,1,i),'l',new ItemStack(ModItems.manaResource,1,3)));
  }
  SteamcraftRegistry.registerMeltRecipe(ModItems.manaResource,7,liquidElementium,9);
  SteamcraftRegistry.registerMeltRecipeOreDict("String_Node_Str",liquidElementium,9);
  SteamcraftRegistry.registerMeltRecipeOreDict("String_Node_Str",liquidElementium,1);
  SteamcraftRegistry.registerMeltRecipeOreDict("String_Node_Str",liquidElementium,6);
  if (Config.enableElementiumPlate) {
    SteamcraftRecipes.addExosuitPlateRecipes("String_Node_Str","String_Node_Str",new ItemStack(SteamcraftItems.exosuitPlate,1,7),liquidElementium);
    SteamcraftRegistry.addExosuitPlate(new ExosuitPlate("String_Node_Str",new ItemStack(SteamcraftItems.exosuitPlate,1,7),"String_Node_Str","String_Node_Str","String_Node_Str"));
  }
}

Fixed version (ground truth):
public static void postInit(){
  floralLaurel=new ItemExosuitUpgrade(ExosuitSlot.HEAD_HELM,"String_Node_Str",null,5).setCreativeTab(Steamcraft.tab).setUnlocalizedName("String_Node_Str").setTextureName("String_Node_Str");
  GameRegistry.registerItem(floralLaurel,"String_Node_Str");
  CrucibleLiquid liquidTerrasteel=new CrucibleLiquid("String_Node_Str",new ItemStack(ModItems.manaResource,1,4),new ItemStack(SteamcraftItems.steamcraftPlate,1,6),null,null,64,191,13);
  SteamcraftRegistry.registerLiquid(liquidTerrasteel);
  SteamcraftRegistry.registerMeltRecipeOreDict("String_Node_Str",liquidTerrasteel,9);
  SteamcraftRegistry.registerMeltRecipeOreDict("String_Node_Str",liquidTerrasteel,1);
  SteamcraftRegistry.registerMeltRecipeOreDict("String_Node_Str",liquidTerrasteel,6);
  if (Config.enableTerrasteelPlate) {
    SteamcraftRegistry.addExosuitPlate(new ExosuitPlate("String_Node_Str",new ItemStack(SteamcraftItems.exosuitPlate,1,6),"String_Node_Str","String_Node_Str","String_Node_Str"));
    SteamcraftRecipes.addExosuitPlateRecipes("String_Node_Str","String_Node_Str",new ItemStack(SteamcraftItems.exosuitPlate,1,6),liquidTerrasteel);
  }
  CrucibleLiquid liquidElementium=new CrucibleLiquid("String_Node_Str",new ItemStack(ModItems.manaResource,1,7),new ItemStack(SteamcraftItems.steamcraftPlate,1,7),null,null,230,66,247);
  SteamcraftRecipes.addExosuitPlateRecipes("String_Node_Str","String_Node_Str",new ItemStack(SteamcraftItems.exosuitPlate,1,7),liquidElementium);
  SteamcraftRegistry.registerLiquid(liquidElementium);
  for (int i=0; i < 16; i++) {
    BookRecipeRegistry.addRecipe("String_Node_Str" + i,new ShapedOreRecipe(new ItemStack(floralLaurel),"String_Node_Str","String_Node_Str","String_Node_Str",'f',new ItemStack(ModItems.petal,1,i),'l',new ItemStack(ModItems.manaResource,1,3)));
  }
  SteamcraftRegistry.registerMeltRecipe(ModItems.manaResource,7,liquidElementium,9);
  SteamcraftRegistry.registerMeltRecipeOreDict("String_Node_Str",liquidElementium,9);
  SteamcraftRegistry.registerMeltRecipeOreDict("String_Node_Str",liquidElementium,1);
  SteamcraftRegistry.registerMeltRecipeOreDict("String_Node_Str",liquidElementium,6);
  if (Config.enableElementiumPlate) {
    SteamcraftRecipes.addExosuitPlateRecipes("String_Node_Str","String_Node_Str",new ItemStack(SteamcraftItems.exosuitPlate,1,7),liquidElementium);
    SteamcraftRegistry.addExosuitPlate(new ExosuitPlate("String_Node_Str",new ItemStack(SteamcraftItems.exosuitPlate,1,7),"String_Node_Str","String_Node_Str","String_Node_Str"));
  }
}