It looks like in the current version of Angel's Refining, the metals used for the crusher and sorter are stepped up a tier; the t1 sorter requires steel, and the t2 requires brass. The source looks like it should be asking for iron and steel respectively, so I'm not sure what's going on. EDIT: It l...

It looks like in the current version of Angel's Refining, the metals used for the crusher and sorter are stepped up a tier; the t1 sorter requires steel, and the t2 requires brass. The source looks like it should be asking for iron and steel respectively, so I'm not sure what's going on. EDIT: It lo...