Manually Add/Delete gain control points

How does one manually add and delete gain control points in the fader gain portion of the editor window?

Control points may be added and removed in the editor while in “Select/Move Objects” mode (that’s the pointing hand).

It will not work in “Draw Gain Automation” mode (the cross hairs). This mode is for drawing region gain envelopes.

click to add, shift-button3 click to delete