Can Someone please explain to me the use of Advance Mechanical Refining.
Cupric Seems useless as it gives you Copper and tin when you sort crushed.
Ferrous does give you manganese which seems to be the only way to get it.
Looking down the tech tree Cupric doesn't seem to give anything that you cant ...

Lurve wrote:Delete that comma and it loads fine.

How do I do this?

Angel's Smelting was updated to 0.16.x and after installing it I was greeted with an error message upon loading into Factorio.

Error Loading mods
Failed to load mods: Invalid comma before `]'. at __angelssmelting__/migrations/angelssmelting_0.3.5json:11

Just wanted to let dev know.