How do I make the crease brush crease into the mesh? as I saw that your option was on add.

How do I make the crease brush crease into the mesh? as I saw that your option was on add.
  • Kent Trammell replied
    The crease brush's default behavior is set to "Subtract" which confuses me since most other brushes are set to "Add" by default. So I change it to Add so it matches the behavior of most other brushes, holding the CTRL to enable the subtract version of the brush's behavior.