I'd like to see a control for how "quickly" loaded oil paint gets unloaded during a stroke.

So for example an oil set to high loading of paint could be unloaded quickly during a stroke leaving a short thick but quickly fading/drying out stroke. This would leave a nice gob of paint AND a canvas texture effect. With stiffness it could leave thick short bristly strokes.

Perhaps pressure of the stylus could optionally be set to control paint unloading rate.