> There have been many posts on Vortex-l where I have attempted to explain this > behavior and it still remains a mystery to most.
I have no expertise in control theory (excepting some basic knowledge of feedback in electronic systems --- poles and all that), and admit that your claims remain a mystery to me. This could have been eased considerably had you presented a short summary of the specific aspects of control theory that you are applying, some Spice output plots to indicate how your model is behaving and, golly gosh, the spice code you are using.
