When attempting to "Charge" an ExcellentEnchant by combining the Weapon with the required Fuel Item on an anvil, the anvil simply shows a Red X, where as typically the Enchanted item would show in the right slot with the additional charges listed under the lore.

I have no issues charging other items with custom models, only ones added through Itemsadder. Also, the enchants work perfectly fine otherwise, they just simply can't be recharge.
Is there a compatibility issue between IA and ExcellentEnchants? Are there any configuration settings I could adjust that might fix this?
If there's any more information I can provide please let me know, I wasn't really sure what to provide…
Thank you for your time.