[Affected]

So I'm trying at long last to create some simple brushes of my own. I thought I'd start with a marker brush that streaks a bit when you don't press on it very much, and a dual brush seemed like just the thing - I thought combining a rectangular stamp with a streaked one should do the trick. Thing is, CS3 seems to apply heavy angle jitter to the brush chosen under 'dual brush' with no way to turn it off as far as I can tell. Since I need the streak brush to align with the base brush I'm using this just won't do. Is there something I'm missing, or is angle jitter simply forced for dual brushes?