OK re the charge pulses, actually now it may be good to have twice as many pulses for the charge output to drive the transformer that makes the AC.
In the existing program, there are 5 pulses of 30 degrees starting at 60 degrees
ON at 60,120,180,240,300 = 2,4,6,8,10
OFF at 90,150,210,270,330 = 3,5,7,9,11[/quote]
Do you want say 10 pulses of 15 degrees over the same 240 degrees? Do you want something different than equal duty cycle on/off to cover more of the 360 with pulses. Can we be closer to TDC with the pulses. Now, there is 120 degrees around 0 with no pulses?