Did you solve this problem. I am having the same issue. I am working with a file that has been imported from 2011. I've been adding lights to the standard plot. In '11 the channel and circuit hookups worked well. But now they don't sort right. I tried the alt_chan, and when I went back to chan it sorted correctly. But I cannot get the circuits to sort. When I try alt_circ the lights I have added since importing to 2013 show up with no circuit. And when I go back to circuit the new lights are at the top with no order. Help!