Mike, Thanks I thought I was losing it in my old age....
I always thought it was 1v9, 2v10, ect in a sixteen car field... ie, quickest bottom half car raced quickest top half... and odd number cars on one side of the ladder and even number cars on the other
2nd rd was 1v5, 3v7, 2v6, and 4v8... semis 1v3 and 2v4...
Again Thanks Mike