While setting up my tier 3 Smelter I noticed that 1 out of three of my augments is not showing up for the smelter at all. I have the Crude Grindstone, the Bellows which both applied to the smelter but my tier 2 Anvil which is supposed to increase the yield of metals being produced nearby does not even show up on the available augments list after I placed it.
Hi! The Crude Grindstone and the Anvil provide the exact same buffs, which is why only 1 can be applied at a time. (Unfortunately this is not currently made clear to the player)