Hey guys, there never was any vaccuum. Every profession has sufficient alpha animals amongst them to fill the void with whatever limited knowledge they have. It makes for boring reading, though. Here we have two groups: Those who got it, and those who will never get it. I am stunned that after decades of painful lessons and rules written with blood, so many still think that they, and only they, have the right answer. I've had it. Over 'n' out!