diff --git a/ptbposter/ptbposter-test-hoch.pdf b/ptbposter/ptbposter-test-hoch.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..17a4f79517f895df0082b942d94fded47678bd9c
Binary files /dev/null and b/ptbposter/ptbposter-test-hoch.pdf differ
diff --git a/ptbposter/ptbposter-test-hoch.tex b/ptbposter/ptbposter-test-hoch.tex
index b417e98fb9d5b87a1091926efc67ba72fb86a12b..b2428b9591a517138460ea4a84f68b6f048c1b3b 100644
--- a/ptbposter/ptbposter-test-hoch.tex
+++ b/ptbposter/ptbposter-test-hoch.tex
@@ -1,12 +1,12 @@
 
-\documentclass[english,draft]{ptbposter}
+\documentclass[english]{ptbposter}
 %\documentclass[ngerman]{ptbposter}
 
-\phone{+49-30-3481-7467}
-\fax{+49-30-3481-7503}
-\email{Ute.Becker@ptb.de}
-\workingGroup{7.54 Vacuum Metrology}
-\department{7.5 Heat and Vacuum}
+\phone{+49-30-3481-????}
+\fax{+49-30-3481-????}
+\email{Peter.Silie@ptb.de}
+\workingGroup{9.99 Arbeitsgruppe}
+\department{9.9 Fachbereich}
 \location{10587 Berlin}
 \street{Abbestraße 2--12}
 \QRcode{http://www.ptb.de/cms/fachabteilungen/abt7/fb-75/ag-754.html}
diff --git a/ptbposter/ptbposter-test-quer.pdf b/ptbposter/ptbposter-test-quer.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..288c3118716171b582de7c26594e6fba8ac981a6
Binary files /dev/null and b/ptbposter/ptbposter-test-quer.pdf differ
diff --git a/ptbposter/ptbposter.cls b/ptbposter/ptbposter.cls
index e93870b2eed8921e7049dd73b17802041ccac8fe..8f7cdc5f12ee0093e340abfb864bb09f951a1f4b 100644
--- a/ptbposter/ptbposter.cls
+++ b/ptbposter/ptbposter.cls
@@ -10,8 +10,12 @@
 
 \newdimen\PTB@topmargin
 \newdimen\PTB@leftmargin
-\newdimen\PTB@default@fsize \setlength\PTB@default@fsize{41pt}
-\newdimen\PTB@textsep \setlength\PTB@textsep{.5\PTB@default@fsize}
+\newdimen\PTB@default@fsize
+\newdimen\PTB@textsep
+
+\setlength\PTB@default@fsize{41pt}
+\setlength\PTB@topmargin{230mm}
+\setlength\PTB@textsep{.5\PTB@default@fsize}
 
 \newcommand\PTB@tempa{}
 \newcommand\PTB@tempb{}
@@ -21,7 +25,6 @@
 
 \DeclareOption{portrait}{%
   \setlength\PTB@leftmargin{0.5\dimexpr 841mm-780mm}
-  \setlength\PTB@topmargin{228mm}
   \edef\PTB@tempa{\noexpand\PassOptionsToPackage{portrait,
     textwidth=\the\dimexpr780mm-2\PTB@textsep,
     textheight=\the\dimexpr880mm-2\PTB@textsep,hcentering,
@@ -30,7 +33,6 @@
 }
 \DeclareOption{landscape}{%
   \setlength\PTB@leftmargin{0.5\dimexpr 1189mm-1130mm}
-  \setlength\PTB@topmargin{228mm}
   \edef\PTB@tempa{\noexpand\PassOptionsToPackage{landscape,
     textwidth=\the\dimexpr1130mm-2\PTB@textsep,
     textheight=\the\dimexpr550mm-2\PTB@textsep,hcentering,
@@ -38,7 +40,7 @@
   \PTB@tempa
 }
 
-\DeclareOption{sanserif}{% experimentell! Besser: luaTeX/xeTeX
+\DeclareOption{sanserif}{% noch experimentell! Besser: luaTeX/xeTeX
   \AtEndOfClass{%
     \renewcommand\familydefault{\sfdefault}
     \RequirePackage{sfmath}
@@ -115,8 +117,6 @@
 \newcommand*\PTB@fax{}
 \newcommand*\fax[1]{\gdef\PTB@fax{#1}}
 
-\newcommand*\first@author{}
-
 \definecolor{PTBcolor}{rgb}{0,0.67451,0.87451}
 
 \RequirePackage[texcoord]{eso-pic}
@@ -165,12 +165,12 @@
       \hspace{12mm}\raisebox{40.5mm}{{\parbox[t][47mm]{125mm}{%
         \footFontSize\sffamily
         \begin{tabular}[t]{@{}ll@{}}
-          \ifx\PTB@street\@empty\else\PTB@street\\ \fi
-          \ifx\PTB@location\@empty\else\PTB@location\\ \fi
+          \ifx\PTB@street\@empty\else\multicolumn{2}{@{}l@{}}{\PTB@street}\\\fi
+          \ifx\PTB@location\@empty\else\multicolumn{2}{@{}l@{}}{\PTB@location}\\\fi
           \ifx\PTB@phone\@empty\else Telefon:&\PTB@phone\\ \fi
           \ifx\PTB@fax\@empty\else Fax:&\PTB@fax\\ \fi
           \ifx\PTB@email\@empty\else E-Mail:&\PTB@email\\ \fi
-          www.ptb.de
+          \multicolumn{2}{@{}l@{}}{www.ptb.de}
         \end{tabular}%
         %\rule{\linewidth}{5mm}%
       }}}%
@@ -184,13 +184,12 @@
 
 % ===== Behandlung der Autoren (siehe ptb-abstracts.sty ) =====
 
+\newcommand*\first@author{}
 \def\author#1{}
-
 \def\@author{}
-\newcommand\PTB@address{}
 
 \renewcommand\footnotetext[2][]{%
-  \textsuperscript{#1}#2\\
+  \textsuperscript{#1}\,#2\\
 }
 
 \newcommand\PTB@dec@footnotemark[1][]{%
@@ -267,7 +266,6 @@
 }%
 
 \iffalse
-%% Werte auf 41pt bezogen
 \edef\large{\noexpand\@setfontsize\noexpand\large
   {\the\dimexpr1.3\PTB@default@fsize}{\the\dimexpr1.56\PTB@default@fsize}}
 %% vorher: 1.2 * \PTB@default@fsize / 1.2 * 1.2 * \PTB@default@fsize
@@ -292,6 +290,12 @@
 \setlength\leftmarginiii{1.3em}
 \setlength\leftmarginiv{1.2em}
 
+\renewcommand\section{\@startsection{section}{1}{\z@}%
+  {-1.6ex \@plus -1ex \@minus -.2ex}%
+  {1.3ex \@plus .2ex}%
+  {\raggedsection\normalfont\sectfont\size@section}%
+}
+
 \setcounter{secnumdepth}{-2}
 \renewcommand*\maketitle[1][1]{}
 \renewcommand*\tableofcontents{}