I really wish there was a way to consolidate all the ores so that there is really only 1 of each type. Currently when you smelt in a Powered Furnace, you get 1 type of copper ingot, whereas if you smelt in this other furnace you get this other copper ingot, with different IDs. A copper ingot I found in a chest in a dungeon had a completely different ID than the other two. Same with charcoal. If you find charcoal in the world it's ID 263, but if you create charcoal by smelting and crafting sawdust together you get ID 263:2. The charcoal is the same, except the sorter sees them as two different items, so you must list both in the sorter UI, which eats up an extra space I could've used for something else. This happens more frequently than I would have thought with a lot of the ores.