Editing the tangent magnitude

Starting with this curve:

1. Double click on the curve.
2. Select points 2 and 3 (pressing the Shift key while selecting point 3).
3. Click Curve Tools tab > Segments panel > Edit Tangents to display the Tangent Editor dialog.
4. Enter a Scale of 4.

   

5. Click Cancel.
6. Click Curve Tools tab > Segments panel > Edit Tangents.
7. Enter a Scale of 0.2.

   

8. Click OK.