Layers > Sculpt using layers >
Amplify, reduce, or invert sculpting on a layer

1. Select the Layers window.
2. In the Layers window, select the layer whose sculpting you want to modify.
3. Double-click the layer’s Opacity value and enter a new value or drag the opacity slider keeping in mind the following:
   - Increase the Opacity setting to amplify the sculpting on the selected layer.
   - Decrease the Opacity value to reduce the sculpting on the selected layer.
   - Set the Opacity value to a negative number to invert the sculpting on the selected layer.
   NoteBy default, the Opacity setting has a range between 0 and 100. You can enter positive or negative values outside this range to amplify or invert the information stored on the layer.