Original poster: "Jason by way of Terry Fritz <twftesla-at-qwest-dot-net>" <jasonp-at-btinternet-dot-com> Ted, > Intersted in firing points > I note: > 90deg minus 30deg and > 90deg plus 40deg > on your SRSG > Is this what you meant ? > Tnx 90 - 30 degrees, 90 degrees and 90 + 40 degrees, running 300bps asymmetrical on a 50Hz line.