As far as I know I haven't done anything to make them wider. The only thing I normally do is expand the command panel to a two column layout. So I can fit as much of CS as possible on-screen. The edit poly doesn't have varying roll-out widths. It fills the whole space of the command panel. I did try re-installing, killing…
How did you mange to make it wider? The shorter rollouts are the standard size. If I had to guess, its hard coded into max and some of the rollouts are dependent on the command panel for their width and others are set by themselves, which isn't shocking given how hack-a-dash biped is. How does edit poly look in the…