Last night I experienced something a little bit strange: the 2B Pencil tool in Painter IX doesn't look right on my desktop. I know this has nothing to do with Graphite 4, and probably has more to do with my display and the nVidia graphic card. The symptoms is this: it seems like the anti-alising was not done too well with the 2B Pencil. A lot of rough edges was formed on the screen, makes the result looked very odd.
I twisted left and right, and finally found that adjusting the min size and size step seems to help a little bit. But at the end, I blame the stupid LCD screen. :-m