That's a great screenshot, it explains everything very well. Now, my steering arms have only one hole in the left arm and two in the right. The left arm's hole is equivalent to the rearmost hole in the right; following Dave Steele's description that means I have a choice of either minimal ackerman or right-steer induced ackerman. Since Dave is a pavement specialist I'm assuming the advice against running a shorter right side is directed towards asphalt where the desired condition is tight rather than loose, so following that logic could one deduce that the long-left, short right setup may be preferable on a looser (as in non-wing) setup? Otherwise, why would Bailey design steering arms for a condition that is "not recommended"?
Interesting.