# Problem with smoothbars in beamer package [duplicate]

Possible Duplicate:
How can I get multiple lines of frame dots in beamer navigation?

I'm using beamer package for a presentation using smoothbars to display an index in the top.

The problem is that the presentation is rather big and one section has a lot of frames. So there is not enough space to put all dots and it's not displaying right for the last sections.

I've attached an image and a MWE showing the problem. Does anyone know a workaround for this?

MWE:

\documentclass{beamer}
\usepackage{pgffor}  %< - For lots of frames
\usepackage{lmodern} %<- For suppresion some of the warnings
\mode<presentation>
{
\usetheme{Warsaw}
\useoutertheme[subsection=false]{smoothbars}
}
\begin{document}
\section{section 1}
\subsection{sub1}
\foreach \x in {1,...,30}{\begin{frame}\end{frame}}

\section{section 2}
\subsection{sub2}
\foreach \x in {1,...,45}{\begin{frame}\end{frame}}

\section{section 3}
\subsection{sub3}
\begin{frame}\end{frame}

\section{section 4}
\subsection{sub4}
\begin{frame}\end{frame}

\section{section 5}
\subsection{sub5}
\begin{frame}\end{frame}
\begin{frame}\end{frame}
\begin{frame}\end{frame}

\end{document}

-

## marked as duplicate by Gonzalo Medina, Kurt, lockstep, Qrrbrbirlbel, Martin SchröderOct 22 '12 at 22:10

@Bruno Bruck if you use \subsection that's pretty much the default behavior of the miniframe style. See tex.stackexchange.com/questions/35796/… –  pluton Oct 22 '12 at 15:01
If you use \subsection, the default behaviour of the miniframes style, is such that the bullets will be nicely organized. See How can I get multiple lines of frame dots in beamer navigation?