[BerntR]

Yoda,

I believe the point I was trying to make is in the book. You refer to 2-L so I get the impression that you believe I'm talking about steering. But that's not what I'm talking about.

I don't see my line of reasoning here as an attack on TGM but if that's how it appears I'll step back from the discussion.

PS: Congrats on your student.