http://bugs.winehq.org/show_bug.cgi?id=12051
--- Comment #15 from Tobias Jakobi liquid.acid@gmx.net 2008-06-25 16:00:03 --- The only option that has influence on this visual error is "character shadows":
"medium" and "high": bug is there "low": bug disappears (and shadow looks crap, just a simple shadow blob)