Description of the issue:

Using a combination of the Arc Furnace and a Stamping press you can duplicate any metal that can be made into a Wire.

So, 1x Ingot -> 2x Wire -> Arc furnace Recycle -> 2x Ingot
rinse repeat and you have unlimited metal for the cost of flux and coal.

Versions & Modlist

ImmersiveEngineering 0.15-105-a2b2b71a
jei-1.15.2-6.0.0.4