point to the track's [A] button or Track/Automation menu, you should be able to select the plugin parameter for automation; the selected menu item icon should turn gray into black; you can also make this selection over the plugin generic dialog and right-click over the target plugin parameter slider and check Automation option if not already.
once selected, a flat (red) line should be shown on the track view area. to start adding automation control points you 'll have to check on Edit/Select Mode/Automation menu option or turn the little white arrow button on the main tool-bar.
automation curve control points are added with simple left-clicking and can be drag-and-moved around the track view area; use ctrl+ or shift+left-click to remove a control node under the mouse pointer.
point to the track's [A] button or Track/Automation menu, you should be able to select the plugin parameter for automation; the selected menu item icon should turn gray into black; you can also make this selection over the plugin generic dialog and right-click over the target plugin parameter slider and check Automation option if not already.
once selected, a flat (red) line should be shown on the track view area. to start adding automation control points you 'll have to check on Edit/Select Mode/Automation menu option or turn the little white arrow button on the main tool-bar.
automation curve control points are added with simple left-clicking and can be drag-and-moved around the track view area; use ctrl+ or shift+left-click to remove a control node under the mouse pointer.
tell me what you're missing.
cheers