The first pic represents two different people who are using the same layout. After the layout is applied using the Over and Up method, the ball in centered on the PAP, then the fingers are rotated to 3 o'clock representing the point of release.
At said point of release, the PIN is located differently for each bowler, even though they used the same layout values.
The second picture represents one bowler having two different layouts. Since the PAP and fingers are already aligned I didn't feel the need to center the ball on the PAP, and rotate the fingers to 3 o'clock. What I was showing was that the difference in two layouts for one bowler is similar to the difference of one layout for two bowlers.
If the one bowler gets a different shape roll from two different layouts, then those two bowlers will get different shape rolls using the same layout.
I thought the whole idea was each layout had a unique shape roll, independent of the Span, Over, and Up values of the bowler.
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