First of all, thank you for your help on my question earlier. I've seen the low voltage feeder models, but I am still confused. You see I'm trying to build a simple 3-phase distribution network, or low voltage feeder, that is connected to 96 households. I can get the sources and the line values, but I get stuck at the nodes. I want to start with 3 nodes, with each node representing one household, and slowly increase it. Is there a simple way to do this?