I have a standard 2H/2J setup - 1000.2 dish with 3 wires, a duo node with the 2 hoppers on outside connecters and the 2 Joeys on the inboard connecters. There are no isolators or switches in the setup. Both Joeys are currently linked to the same Hopper. I thought this configuration was supposed to link the Hopper with the Joey nearest it on the node.