Repositioning your decline curve

You can reposition your decline curve as follows:

1. Panning: click-and-drag the decline curve. You can move / pan the curve when you see the pan icon ().
2. Adjust the curvature: click-and-drag the b icon to adjust the decline curve's curvature. For more information, see rotate the curve.
3. Adjust the rotation: click-and-drag the Rotate icon (). Note that you can extend the Rotate control up to fine-tune your adjustments.
4. Adjust the rotation pivot point: click-and-drag the Rotate control's vertical line () left or right when you see the left / right arrows ().

When you reposition your decline curve, the b value is automatically updated.

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