The best setup is to have rods set up with "in-line" leadcore. The way I set mine up is 10 lb mono backing to a very small swivel to 1, 2, or 3 colors of leadcore to a small swivel then the leader of your choice. If you set up your in line leadcore lines like this they slide down the planar lines very easily. You can run a regular leadcore line off of the planar also. I have also done this many times. It just doesn't go out as far or as easily. You can easily run 2 leadcore lines off each planar line.