Clearlooks menubar

[wtd]

I'm using Clearlooks with the Blended Metacity theme, and I love the effect, but I'm wonder if there's any way to remove the visible border at the bottom of the menubar, to accomplish an even more smooth look?

[bvc]

You are supposed to be able to control that in the gtkrc;
engine "clearlooks"
{
menubarstyle = 0 # 0 = flat, 1 = sunken, 2 = flat gradient
menuitemstyle = 1 # 0 = flat, 1 = 3d-ish (gradient), 2 = 3d-ish (button)
listviewitemstyle = 1 # 0 = flat, 1 = 3d-ish (gradient)
progressbarstyle = 0 # 0 = candy bar, 1 = flat
}
}
but I have never seen a diff between;
menubarstyle= 0
and
menubarstyle= 1

I'm not a clearlooks-devel but I would guess 'flat' should do it...but it does not.

[fredbird67]

I just tried changing the menuitemstyle in the "Ubuntu-Red" theme I downloaded from gnome-look.org from 1 to 2, and I swear I can't tell a difference there, either. What's up with that?