Quote Originally Posted by Donald Miller
O.K. Steve...I understand. I may do some research along those lines anyway. Maybe someone else will pick up the article...good luck to you.

Donald Miller
For a very comprehensive discussion of the issue of PMK with VC papers (with illustrations) see Barry Thornton's Edge of Darkness, pp. 95-100. Thornton's reasoning, and empirical testing, clearly show that the issue is much more complicated than previous comments on this thread suggest.

Sandy King