Talk:Sorting Machine/@comment-71.77.223.40-20120821215215/@comment-12.29.151.161-20120824045132

I found a solution, at least in my case - one of the machines the tubes sent items to had the input spot filled with the wrong item. When I removed that item, the sorting machine proceeded to work correctly. (It also stopped if the items in the column it's pulling from are no longer in the chest.) And then make sure you have the GUI of the sorter set up with items corresponding to colors, as in the video.