Minecraft version: 1.12.2
Forge version: 14.23.5.2836
Nether Metals version: 1.2.0-rc1.73

Issue:

Currently Nether Metals ores seem to default to doubling in the Tinker's Construct Smeltery even though I have TiCon configured to not double. For example I have it set so that Vanilla Iron Ore in the Smeltery yields 1 ingot. The Nether Metals Iron Ore smelts into 4 ingots. What I would like is for the Nether Metal ore to only smelt into 2 ingots worth of Iron. I am guessing the mod is registering it's own Smeltery recipe???

Possible Fix:

Make it so recipe respects TiCon config for ratio or add a config option in mod to set output amount in the Smeltery.