u/Destroyer3921

This item sorter was working most of the time in the world. Now, I can’t get these 2 comparators to turn on, and all the items are sucked through when I try to put in the 4 stacks of 11. Underneath, these 3 torches are always unlit, and the 3 repeaters are on, but I don’t know how to fix that. Any help would be appreciated.