Duncan James writes "to avoid adjacent typebars clashing.” (A)Professor Koichi Yasuoka writes "Adjacent typebars?"

I support Darryl Rehr's adjacency theory.
So I support Duncan James's.

Duncan James writes "to avoid adjacent typebars clashing.” (A)Professor Koichi Yasuoka writes "Adjacent typebars?"
http://yasuoka.blogspot.com/2011/04/but-unique-and-lasting-feature-of.html
How do you read Duncan James of "adjacent typebars"?


http://yasuoka.blogspot.com/2011/04/but-unique-and-lasting-feature-of.html
Numerals 3 and 4, alphabet A and Q of typebars are adjacent on the type-basket,,,are these right?

Or if the observation is right, the collision risks at total typebasket of adjacent typebars decleased by the Yasuoka distribution from the Dickerson regulation.