[SOLVED] How do I add Ore Washing Plant recipes to my addon?

I'm creating an addon for IC2, similar to the old 1.6.4 JAMI addon but for 1.7.10. I'm starting on adding interaction with DivineRPG and I was able to successfully add macerator recipes thanks to Speiger's example. But I'm having trouble adding recipes for the Ore Washing Plant. I added the code as you can see from in the code block. I get no errors in eclipse and the game doesn't crash but nothing happens when I put the crushed ores in the Ore Washing Plant. Other Crushed Ores will get washed but the ones from the recipe I tried to add don't.

                ItemStack oreWashing_input   = new ItemStack(crushedRupeeOre, 1);
                ItemStack oreWashing_output  = new ItemStack(purifiedRupeeOre, 1);
                ItemStack oreWashing_output2 = new ItemStack(Items.string, 2);//String for testing. Change to respective tiny dust.
                ItemStack oreWashing_output3 = new ItemStack(Items.wheat_seeds, 1);//Seeds for testing. Change to IC2 stone dust.
                Recipes.oreWashing.addRecipe(new RecipeInputItemStack(oreWashing_input), null, oreWashing_output, oreWashing_output2, oreWashing_output3);

MC: 1.7.10

IC2: 2.2.828

Forge: 10.13.4.1614

Mods folder: IC2-dev, DivineRPG, CodeChickenCore-dev

Ah, so that's what that's for. Thank you. It works fine now.

EDIT: You made a small typo though. It's supposed to be NBTTagCompound not NBTTagCompount

Released here. If anyone wants to download it. Will add support for other mods at some point.