Ok I have 3 hoppers and 3 joeys however, the downstairs hopper I never hooked up so it could see the two upstairs hoppers. Before I go hooking these up I wanted to ask someone because I have looked at diagrams and for the life of me can not find one with 3 hoppers AND 3 joeys what do you do with the 3 joeys because you have to hook the line from the duo node to single node so then you don't have any free ports so do you just put a 3 way splitter for the joeys instead of the two way as indicated in the diagram?