I have always used photoshop and drawn with a tablet and like how when I press light I get thin brush strokes, and when I press hard I get thick brush strokes. But I just got Corel Painter essentials recently and am having problems controlling the size of the brush with my pen tablet. It seems like it does not mater how hard or lightly I press on the pen, the line comes out to the same thickness and shape. How can I adjust the pen pressure on Corel Painter? And can I change the shape of the brush?