Board Thread:Suggestions forum/@comment-25670769-20180126202831/@comment-26553378-20180129180205

... well, not so sure how this would work. I tend to do auto-import without auto-export of a single type of item, and it would be annoying if it were suddenly clogged by nuggets, or if, more likely, it required an empty export in order to run. Also, this would make it more efficient to unsmelt low durability gear as you will get a higher accuracy (you will get .33 for .33 rather than 1 for 1.33)

Perhaps simply having 2 export slots could work? 1 for ingots, 1 for nuggets, and it would round the nuggets into ingots whenever it gets enough? you would then of course have the question of should it auto-export nuggets to a hopper, I would say no, but some might wish for it to not auto-craft it into ingots... not sure why. It would also allow for a greater accuracy, making it so that it would be just as effecient no matter the durability rather than more so at lower levels as previously stated.