To Delete Points from a Spline
1. Select the spline, and then right-click to display the shortcut menu.
2. Click
Sketch and then click the arrow next to
Spline.
3. Click
Edit Spline. The
MOD SPLINE and
MOVE PNTS menus appear in the Menu Manager.
4. Click MOD SPLINE > Delete Points.
5. Select a spline point to delete. Click OK, then Done Modify, when you are finished removing points.
The system redraws the spline according to the new shape created when you removed the points. Repaint the drawing to see the new spline shape.