I bet you never thought those plots would get that much attention and analysis.  
That would be great if you could find time for some scope measurements.  A cap bank voltage plot should give a definitive answer to what's bugging the PD.  That would be high on my wish list.  
Can't we work with VA?  That's what the gen is loaded with.
I'll be leaving for Baja after Christmas and won't be back till Feb some time.
Sal
Wayne Dohnal wrote:
I was thinking I could re-run this with the new scope that gives an RMS readout, but that would just give VA.  I don't think there's an easy route to measure watts.  (Don't have time now to do it anyway).
For these shots I was running the scope uncalibrated to make the picture pretty.