Yep, I was a little confused about the reverse polarity comment as well, since it sounds like, to invert polarity on the woof, you'd need to change both the mid and the tweets relative to the woof.
One suggestion that Jim Smith makes, aside from hooking up at the midrange, and going from there (and there is a HUGE difference in sound between the stock jumpers and the Cardas Golden Reference- no exaggeration here) is on toe in-
seated at the listening position, look toward the outer rear bolt. Its head should line up visually with the inside of the front upright rail on the same side. Sonically, the speakers seem to snap into focus. I didn't find a need to change the recommended height of either horn.
One suggestion that Jim Smith makes, aside from hooking up at the midrange, and going from there (and there is a HUGE difference in sound between the stock jumpers and the Cardas Golden Reference- no exaggeration here) is on toe in-
seated at the listening position, look toward the outer rear bolt. Its head should line up visually with the inside of the front upright rail on the same side. Sonically, the speakers seem to snap into focus. I didn't find a need to change the recommended height of either horn.