Robert - As I recall your parallel internal wires were MonsterCable or equivalent. Twisted pairs (as in stock Thiel) address the relevant problems, plus they are what Jim designed with, considering their inherent capacitance, inductance and resistance. If I land on Kimber MST or the Iconoclast equivalent, there may be crossover adjustments for the differences in C/L/R from stock wire. These braided runs resolve propagation effects differently than twisted pair; fans believe they do so more elegantly. It seems these effects are too subtle and/or complex to be modeled in obvious ways. I had previously dismissed them due to my lack of understanding of the interacting variables. Ray has encouraged me to include them in my trials.
Previously I had auditioned the Iconoclast braided conductor speaker wire. It is excellent albeit very expensive. I have approached them about virtues and problems with their wire as single runs rather than the +/- runs that I auditioned. And the beat goes on.