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In Diffusion, the line describes attenuation of the selected
resonance. Review its points, slope and

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accompanying conditions. This is a synthetic example, not
experimental validation.

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Point four has been unchecked here. The application immediately
recalculates the fit with that selection while

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preserving the observation. An exclusion needs an experimental
reason; improving R² alone is not enough.

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Shape and size displays the selected model. The example shows a
prolate ellipsoid using an explicitly chosen

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axis ratio. This is a geometric hypothesis, not a molecular shape
determined by a single diffusion value.

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Rotate the illustration to inspect its axes and distinguish a
sphere from an elongated model. Rotation changes

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the presentation. The parameters and results retain their meaning
and limitations.

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My projects brings together saving and export options. Keep a
project copy to retain parameters and decisions.

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Choose a report that includes provenance, point selection and the
conditions used in the calculation.

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A PostScript download from the example has been generated and
checked. Review the document before sharing it and

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retain the original data. The report should distinguish model
estimates from experimental evidence.