While reading some back issues of MR I made and observation and wondered if anyone else noticed. In the May 2003 issue (p. 87), they posted a diagram for turnout wiring that incorrectly showed the rails beyond the frog changing polarity when the position of the points changed. In the July 2003 issue (p. 13), they noted the error and posted a "corrected diagram." However, unless I'm going crazy, the "corrected" diagram is exactly the same as the first. The rails beyond the frog still show to change polarity. Am I missing something?