By modifying the smoothness, jerky strokes can be avoided.
The degree of clever smoothing that is applied to your strokes rises when larger numbers are applied.
No matter how many times you move the cursor over the region, the opacity does not go above the defined level.
The amount of color increases based on the flow rate up to the opacity setting as you paint over an area while continuing to hold down the mouse button.
Layer mixing modes and paint modes are comparable.
The painting tools offer three different cursor options.