diff --git a/data/templates/maths/de/first_page.tex b/data/templates/maths/de/first_page.tex
index 0a7552d..7505bc7 100644
--- a/data/templates/maths/de/first_page.tex
+++ b/data/templates/maths/de/first_page.tex
@@ -1,55 +1,55 @@
 % First page - GERMAN
 
 \noindent
 \begin{minipage}[c]{350pt}
   \bf \prof~-~\ExamName~-~\SECTION \\
   ~ \\
   \bf \ExamDate~-~Dauer: \Time
 \end{minipage}
 \begin{minipage}[c]{100pt}
   \includegraphics[scale=0.24]{Logo_EPFL}
 \end{minipage}
 
 \vfill
 \begin{minipage}[c]{\textwidth}
 \noindent
 \hfill\fontsize{100}{120}{\selectfont{\ID{}}}\hfill
 \vspace{1cm}
 \par
 \noindent
 \hfill\fontsize{40}{48}{\selectfont{\NAME{}}}\hfill~
 \end{minipage}
 \vfill
 
 \noindent
-\namefield{SCIPER: {\Large \bf  \SCIPER{} }} \hfill Unterschrift:~\textcolor{light-Gray}{\rule{6cm}{2cm}}\\
+\namefield{SCIPER: {\Large \bf  \SCIPER{} }} \hfill Unterschrift:~\textcolor{light-Gray}{\rule{5cm}{1.5cm}}\\
 ~ \\
 \noindent
 \textbf{Drehen Sie diese Seite nicht um, bevor Sie dazu aufgefordert werden.}
 \textbf{Jedes Blatt hat eine Vorder- und eine R\"uckseite. Es gibt  \totalPages\ Seiten, die letzten sind m\"oglicherweise leer.}
 \textbf{L\"osen Sie nicht die Heftklammern.}
 
 \begin{itemize}
 \item[--] Legen Sie Ihren Studentenausweis auf den Tisch.
 \item[--] Es sind \textbf{keine} weiteren Unterlagen zugelassen.
 \item[--] Die Nutzung eines \textbf{Taschenrechners} oder jedes anderen elektronischen Hilfsmittels ist w\"ahrend der Pr\"ufung nicht gestattet.
 \item[--] F\"ur die \textbf{Multiple Choice} Fragen erh\"alt man:
   \begin{itemize}
   \item [$+3$] Punkte, wenn die Antwort richtig ist,
   \item [$0$] Punkte, wenn die Frage nicht beantwortet ist oder mehrere M\"oglichkeiten angekreuzt sind, und
   \item [$-1$] Punkt, wenn die Antwort falsch ist. 
   \end{itemize}
 \item [--] F\"ur die \textbf{Wahr/Falsch }Fragen erh\"alt man:
   \begin{itemize}
   \item [$+1$] Punkt, wenn die Antwort richtig ist,
   \item [$0$] Punkte, wenn die Frage nicht beantwortet ist oder mehrere M\"oglichkeiten angekreuzt sind, und
   \item [$-1$] Punkt, wenn die Antwort falsch ist.
   \end{itemize}
 \item[--] Benutzen Sie einen \textbf{Kugelschreiber mit schwarzer oder blauer Tinte} und verwenden Sie Korrekturfl\"ussigkeit (z.B. Tipp-Ex) um bei Bedarf Ihre Antwort zu \"andern.
 \item [--] Falls eine Fragestellung einen Fehler enth{\"a}lt, darf der/die Unterrichtende die entsprechende Frage annulieren.
 \item[--] Beachten Sie bitte die unten stehenden Richtlinien zum Markieren \textbf{der Antworten}:
 \end{itemize}
 
 \hfill \includegraphics[scale=0.2]{good_bad_square} \hfill
 
 % End of first page
diff --git a/data/templates/maths/en/first_page.tex b/data/templates/maths/en/first_page.tex
index db41a46..6cd57d8 100644
--- a/data/templates/maths/en/first_page.tex
+++ b/data/templates/maths/en/first_page.tex
@@ -1,56 +1,56 @@
 % First page - ENGLISH
 
 \noindent
 \begin{minipage}[c]{350pt}
   \bf \prof~-~\ExamName~-~\SECTION \\
   ~ \\
   \bf \ExamDate~-~duration: \Time
 \end{minipage}
 \begin{minipage}[c]{100pt}
   \includegraphics[scale=0.24]{Logo_EPFL}
 \end{minipage}
 
 \vfill
 \begin{minipage}[c]{\textwidth}
 \noindent
 \hfill\fontsize{100}{120}{\selectfont{\ID{}}}\hfill
 \vspace{1cm}
 \par
 \noindent
 \hfill\fontsize{40}{48}{\selectfont{\NAME{}}}\hfill~
 \end{minipage}
 \vfill
 
 \noindent
-\namefield{SCIPER: {\Large \bf  \SCIPER{} }} \hfill Signature:~\textcolor{light-Gray}{\rule{6cm}{2cm}}\\
+\namefield{SCIPER: {\Large \bf  \SCIPER{} }} \hfill Signature:~\textcolor{light-Gray}{\rule{5cm}{1.5cm}}\\
 ~ \\
 \noindent
 \textbf{Do not turn the page before the start of the exam.}
 \textbf{This document is double-sided, has \totalPages\ pages, the last ones possibly blank.}
 \textbf{Do not unstaple.}
 
 \medskip
 \begin{itemize}
 \item[--] Place your student card on your table.
 \item[--] \textbf{No other paper materials} are allowed to be used during the exam.
 \item[--] Using a \textbf{calculator} or any electronic device is not permitted during the exam.
 \item[--] For the \textbf{multiple choice} questions, we give
   \begin{itemize}
   \item [$+3$] points if your answer is correct,
   \item [$0$] points if you give no answer or more than one,
   \item [$-1$] points if your answer is incorrect.
   \end{itemize}
 \item[--] For the \textbf{true/false} questions, we give
   \begin{itemize}
   \item [$+1$] points if your answer is correct,
   \item [$0$] points if you give no answer or more than one,
   \item [$-1$] points if your answer is incorrect.
   \end{itemize}
 \item[--] Use a \textbf{black or dark blue ballpen} and clearly erase with \textbf{correction fluid} if necessary.
 \item [--] If a question is wrong, the teacher may decide to nullify it.
 \item[--] Observe these guidelines when \textbf{recording your answers}:
 \end{itemize}
 
 \hfill \includegraphics[scale=0.2]{good_bad_square} \hfill
 
 % End of first page
diff --git a/data/templates/maths/fr/first_page.tex b/data/templates/maths/fr/first_page.tex
index 60f2abf..51900aa 100644
--- a/data/templates/maths/fr/first_page.tex
+++ b/data/templates/maths/fr/first_page.tex
@@ -1,56 +1,56 @@
 % First page - FRENCH
 
 \noindent
 \begin{minipage}[c]{350pt}
   \bf \prof~-~\ExamName~-~\SECTION \\
   ~ \\
   \bf \ExamDate~-~durée\,: \Time
 \end{minipage}
 \begin{minipage}[c]{100pt}
   \includegraphics[scale=0.24]{Logo_EPFL}
 \end{minipage}
 
 \vfill
 \begin{minipage}[c]{\textwidth}
 \noindent
 \hfill\fontsize{100}{120}{\selectfont{\ID{}}}\hfill
 \vspace{1cm}
 \par
 \noindent
 \hfill\fontsize{40}{48}{\selectfont{\NAME{}}}\hfill~
 \end{minipage}
 \vfill
 
 \noindent
-\namefield{SCIPER\,: {\Large \bf  \SCIPER{} }} \hfill Signature\,:~\textcolor{light-Gray}{\rule{6cm}{2cm}}\\
+\namefield{SCIPER\,: {\Large \bf  \SCIPER{} }} \hfill Signature\,:~\textcolor{light-Gray}{\rule{5cm}{1.5cm}}\\
 ~ \\
 \noindent
 \textbf{Attendez le d\'ebut de l'\'epreuve avant de tourner la page.}
 \textbf{Ce document est imprim\'e recto-verso, il contient \totalPages\ pages, les derni\`eres pouvant \^etre vides.}
 \textbf{Ne pas d\'egrafer.}
 
 \medskip
 \begin{itemize}
 \item[--] Posez votre carte d'\'etudiant sur la table.
 \item[--] \textbf{Aucun} document n'est autoris\'{e}. 
 \item[--] L'utilisation d'une \textbf{calculatrice} et de tout outil \'electronique est interdite pendant l'\'epreuve.
 \item[--] Pour les questions \`a \textbf{choix multiple}, on comptera\,:
   \begin{itemize}
   \item [$+3$] points si la r\'eponse est correcte,
   \item [$0$] point si la question n'est pas r\'epondue ou s'il y a plusieurs croix,
   \item [$-1$] point si la r\'eponse est incorrecte. 
   \end{itemize}
 \item [--]Pour les questions de type \textbf{vrai-faux}, on comptera\,:
   \begin{itemize}
   \item [$+1$] point si la r\'eponse est correcte,
   \item [$0$] point si la question n'est pas r\'epondue ou s'il y a plusieurs croix, 
   \item [$-1$] point si la r\'eponse est incorrecte.
   \end{itemize}
 \item[--] Utilisez un \textbf{stylo} \`a encre \textbf{noire ou bleu fonc\'e} et effacez proprement avec du \textbf{correcteur blanc} si n\'ecessaire.
 \item [--] Si une question est erronée, l'enseignant se réserve le droit de l'annuler.
 \item[--] Respectez les consignes suivantes pour \textbf{marquer vos réponses}\,:
 \end{itemize}
 
 \hfill \includegraphics[scale=0.2]{good_bad_square} \hfill
 
 %% End of first page
diff --git a/data/templates/maths/project_build_script.sh b/data/templates/maths/project_build_script.sh
index 0fc18eb..f675341 100644
--- a/data/templates/maths/project_build_script.sh
+++ b/data/templates/maths/project_build_script.sh
@@ -1,288 +1,292 @@
 #!/bin/bash
 
 # This part is specific to the template.
 # Entry point from bamc: build_project $exam
 # $exam: name of the exam to build
 #
 # Useful variable
 # ---------------
 # DIR_WORKSPACE     [current workspace dir (absolute)]
 # DIR_PROJECTS      [projects target directory]
 # DIR_EXAMS         [exams'directory in workspace] e.g. $DIR_WORKSPACE/$DIR_EXAMS/$exam
 # DIR_PROJECTS      [projects's directory in workspace]
 # DIR_EXAM_TEMPLATE [directory of the exam template in use]
 # FILE_STUDENTS
 # ...
 # see 'conf/bamc.conf' for full reference
 #
 # Useful functions
 # ----------------
 # verbose "text"
 # debug "text"
 # get_lang $exam
 # ...
 # see 'lib/bash/*.sh' files for full reference
 
 function build_project() {
 	local exam=$1 lang=$(get_lang $exam)
 	assert_exam $exam
 	verbose "Project '$exam' uses '$lang' language"
 
 	if [ $? -eq 1 ]; then return 1; fi
 	verbose "Building AMC project for '$exam' in workspace '$DIR_WORKSPACE'..."
 
 	# Project structure
 	build_amc_project $exam
 	if [ $? -ne 0 ]; then error "Could not build AMC project :("; return 1; fi
 
 	# Build LaTeX sections
 	build_sections $exam $lang
 	if [ $? -ne 0 ]; then error "Could not build project sections :("; return 1; fi
 
 	# Add media files
 	import_media_files $exam $lang
 	if [ $? -ne 0 ]; then error "Could not import media files :("; return 1; fi
 
 
 	# Import LaTeX files
 	import_tex_files $exam $lang
 	if [ $? -ne 0 ]; then error "Could not import LaTeX files :("; return 1; fi
 
 	# Import local LaTeX files
 	override_tex_files $exam $lang
 	if [ $? -ne 0 ]; then error "Could not override LaTeX files :("; return 1; fi
 
 	# Customize LaTeX file
 	customize_tex_files $exam $lang
 	if [ $? -ne 0 ]; then error "Could not customize LaTeX files :("; return 1; fi
 
 	# Import media files
 	add_media_files $exam
 	if [ $? -ne 0 ]; then error "Could not import media files :("; return 1; fi
 
 	# Build student list file
 	import_student_file $exam
 	if [ $? -ne 0 ]; then error "Could not create student list :("; return 1; fi
 
 	return 0
 }
 
 function import_student_file() {
   	verbose "Customizing student files"
 	local project=$DIR_WORKSPACE/$DIR_PROJECTS/$1
 	local exam=$DIR_WORKSPACE/$DIR_EXAMS/$1
   	local lang=$2
 
 	local FILE=$exam/$FILE_STUDENTS
 	check_file_exists $FILE
 	if [ $? -ne 0 ]; then return 1; fi
 
 	cp $FILE $project/$FILE_STUDENTS
   
 	# Add extra students
 	local nb IFS=$'\n'
 	local id=$(tail -n 1 $project/$FILE_STUDENTS | cut -d ',' -f 1)
 	local sample=$(head -n 1 $DIR_EXAM_TEMPLATE/csv/extra.csv)
 	nb=0
 	while [ $nb -lt $EXTRA_STUDENTS ]; do
 		((nb++))
 		((id++))
 		echo $sample |\
 		sed "s/#NB#/$nb/g" |\
 		sed "s/#ID#/$id/g" |\
 		sed "s/#SCIPER#/FAKE-$nb/g" |\
 		sed "s/#EMAIL#/$DEFAULT_EMAIL/g" |\
 		sed "s/#SEMESTER#/$SEMESTER/g" >> $project/$FILE_STUDENTS
 	done
 	return 0
 }
 
 
 function add_media_files() {
   	verbose "Importing media files"
 	local project=$DIR_WORKSPACE/$DIR_PROJECTS/$1
 	cp $DIR_EXAM_TEMPLATE/media/* $project/media/
 }
 
 
 function customize_tex_files() {
   	verbose "Customizing LaTeX files"
 	local project=$DIR_WORKSPACE/$DIR_PROJECTS/$1
 	local exam=$DIR_WORKSPACE/$DIR_EXAMS/$1
   	local lang=$2
 
 	local replace IFS=$'\n'
-	local FILE=$exam/$FILE_EXAM
-	check_file_exists $FILE
+	local CONFIG_EXAM=$exam/$FILE_EXAM
+	check_file_exists $CONFIG_EXAM
 	if [ $? -ne 0 ]; then return 1; fi
   
 	# professor.tex
 	local prof_file=$project/professor.tex
 	check_file_exists $prof_file
 	if [ $? -ne 0 ]; then return 1; fi
-	for replace in $(cat $FILE); do
+	for replace in $(cat $CONFIG_EXAM); do
 		replace_in_file "#$(echo $replace | cut -d ':' -f 1)#" "$(echo $replace | cut -d ':' -f 2-)" $prof_file
 	done
   
 	# exam.tex
-	replace_in_file "#LANG#" $(echo $lang | tr '[a-z]' '[A-Z]') $project/exam.tex
+	local exam_file=$project/exam.tex
+	replace_in_file "#LANG#" $(echo $lang | tr '[a-z]' '[A-Z]') $exam_file
+	if [ $(grep -c '^FONT_SIZE:' $CONFIG_EXAM) -gt 0 ]; then
+            replace_in_file "\[a4paper\]" "\[a4paper,$(grep '^FONT_SIZE:' $CONFIG_EXAM | tail -n 1 | cut -d ':' -f 2-)\]" $exam_file
+        fi
 
 	# Add extra_packages.tex file
 	if [ -r $project/common_packages.tex ]; then
-		replace_in_file '% #COMMON_PACKAGES#' '\\input{./common_packages.tex}' $project/exam.tex
+		replace_in_file '% #COMMON_PACKAGES#' '\\input{./common_packages.tex}' $exam_file
 	fi
 	# Add extra_packages.tex file
 	if [ -r $project/common_commands.tex ]; then
-		replace_in_file '% #COMMON_COMMANDS#' '\\input{./common_commands.tex}' $project/exam.tex
+		replace_in_file '% #COMMON_COMMANDS#' '\\input{./common_commands.tex}' $exam_file
 	fi
 
 	# Add extra_section.tex file
 	if [ -r $project/extra_section.tex ]; then
-		replace_in_file '% #EXTRA_SECTION#' '\\input{./extra_section.tex}' $project/exam.tex
+		replace_in_file '% #EXTRA_SECTION#' '\\input{./extra_section.tex}' $exam_file
 	fi
 	# Add extra_packages.tex file
 	if [ -r $project/extra_packages.tex ]; then
-		replace_in_file '% #EXTRA_PACKAGES#' '\\input{./extra_packages.tex}' $project/exam.tex
+		replace_in_file '% #EXTRA_PACKAGES#' '\\input{./extra_packages.tex}' $exam_file
 	fi
 	# Add extra_packages.tex file
 	if [ -r $project/extra_commands.tex ]; then
-		replace_in_file '% #EXTRA_COMMANDS#' '\\input{./extra_commands.tex}' $project/exam.tex
+		replace_in_file '% #EXTRA_COMMANDS#' '\\input{./extra_commands.tex}' $exam_file
 	fi
-
+	
 	return 0
 }
 
 function override_tex_files() {
   	verbose "Importing supplementary LaTeX files"
 	local common=$DIR_WORKSPACE/$DIR_COMMON
 	local exam=$DIR_WORKSPACE/$DIR_EXAMS/$1
 	local project=$DIR_WORKSPACE/$DIR_PROJECTS/$1
 	local lang=$2
 	local f
 
 	# Common (without lang)
 	if [ -d $common ]; then
 		for f in $(find $common -maxdepth 1 -type f -name '*.tex'); do
 			verbose "- Common LaTeX file found: $f"
 			cp $f $project/
 		done
 	fi
 
 	# Common (with lang)
 	if [ -d $common/$lang ]; then
 		for f in $(find $common/$lang -type f -name '*.tex'); do
 			verbose "- Common LaTeX file found ($lang): $f"
 			cp $f $project/
 		done
 	fi
 
 	# Extra
 	for f in $(find $exam/ -type f -name '*.tex'); do
 		verbose "- Extra LaTeX file found: $f"
 	done
 	find $exam/ -type f -name '*.tex' -exec cp {} $project/ \;
 
 	return 0
 }
 
 function import_tex_files() {
   	verbose "Importing LaTeX files"
 	local project=$DIR_WORKSPACE/$DIR_PROJECTS/$1
   	local lang=$2
 	cp $DIR_EXAM_TEMPLATE/base/* $project/
 	cp $DIR_EXAM_TEMPLATE/$lang/* $project/
 	return 0
 }
 
 function build_amc_project() {
 	local project=$DIR_WORKSPACE/$DIR_PROJECTS/$1
 	verbose "Creating AMC project structure"
 	mkdir -p $project/cr/corrections/jpg
 	mkdir -p $project/cr/corrections/pdf
 	mkdir -p $project/cr/diagnostic
 	mkdir -p $project/cr/zooms
 	mkdir -p $project/data
 	mkdir -p $project/exports
 	mkdir -p $project/scans
 	mkdir -p $project/copies
 	mkdir -p $project/media
 	cp $DIR_EXAM_TEMPLATE/config/$FILE_AMC_OPTIONS $project/$FILE_AMC_OPTIONS
 	return $?
 }
 
 function import_media_files() {
 	local project=$DIR_WORKSPACE/$DIR_PROJECTS/$1
 	local exam=$DIR_WORKSPACE/$DIR_EXAMS/$1
 	local lang=$2
 	local questions_dir=$DIR_WORKSPACE/$DIR_QUESTIONS/$lang
 	local media_file
 
 	verbose "Importing media files"
 
 	for media_file in $(find $questions_dir/ -type f -not -name '*\.tex'); do
 		verbose "Importing file '$media_file'"
 		cp $media_file $DIR_WORKSPACE/$DIR_PROJECTS/$1/
 	done
 
 	return 0
 }
 
 function is_option_active() {
 	local section_line=$1
 	local option=$2
 	if [ $(echo $section_line | grep -c "!$2,") -gt 0 ]; then
 		return 1
 	else
 		return 0
 	fi
 }
 
 function build_sections() {
 	local project=$DIR_WORKSPACE/$DIR_PROJECTS/$1
 	local exam=$DIR_WORKSPACE/$DIR_EXAMS/$1
 	local lang=$2
 
 	local question_file question section_file section
 	local IFS=$'\n' FILE=$exam/$FILE_SECTIONS
 
 	verbose "Importing questions"
 	check_file_exists $FILE
 	if [ $? -ne 0 ]; then return 1; fi
 
 	local section_num=0
 	rm -f $project/sections.tex $project/random-sections.tex
 	for section in $(cat $FILE); do
 		# Sample format of a section line:
 		# !OPTION1,!OPTION2,tex_file1.tex,tex_file2.tex,...
 		((section_num++))
 		section_file=$project/section_${section_num}.tex
 		rm -f $section_file
 		for question in $(echo $section | tr ',' '\n'); do
 			# Skip options (options start with "!")
 			if [[ $question =~ ^! ]]; then
 				verbose "This is an option, and not a question: $question (skipping)"
 				continue;
 			fi
 			verbose "Adding $question to section $section_file...";
 			question_file=$DIR_WORKSPACE/$DIR_QUESTIONS/$lang/$question
 			check_file_exists $question_file
 			if [ $? -ne 0 ]; then return 1; fi
 			echo "%% From $lang/$question =======================================" >> $section_file
 			echo '\element{section'$section_num'}{' >> $section_file
 			cat $question_file >> $section_file
 			echo '}' >> $section_file
 		done
 		echo "\input{./section_${section_num}.tex}" >>   $project/sections.tex
 
 		echo "\input{./header_${section_num}.tex}" >>    $project/random-sections.tex
 		is_option_active $section 'NORAND'
 		if [ $? -eq 0 ]; then
 			# RANDOM order
 			echo "\melangegroupe{section${section_num}}" >>  $project/random-sections.tex
 		fi
 		echo "\restituegroupe{section${section_num}}" >> $project/random-sections.tex
 	done
 	return 0
 }
 
 # EOF