- SPICE. But you have to learn to use it properly or it will lie to you all the time. Thanks Peter. I can't tell if you have read the full message I posted and are breaking my chops, or if you are serious. I have done simple 1-ph. AC phase angle SPICE sims, and, as I said - even that took entirely too much effort to set-up. Three-phase full wave pase angle? Call me lazy if you will, but no thanks. I have other things to do this week also. I was hoping that someone might know of a more ap-specific tool....wishful thinking, I admit..... Chris -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu