Comment 4 for bug 589666

I have the same problem in Lucid 10.04

Depending on the theme, the icons are have a padding of approximately one icon width to two icon widths between icons.
I have tried all the themes I have installed and they all have the problem.
I have tried:
Ambiance
Clearlooks
Darklooks
Darkroom
Dust
Dust Sand
High Contrast Inverse
High Contrast Inverse Large Print
Human
Human Clearlooks
New Wave
Radiance
Unity