diff --git a/tools/fonctions.sh b/tools/fonctions.sh
index a8e4e9a..098a20d 100644
--- a/tools/fonctions.sh
+++ b/tools/fonctions.sh
@@ -2,7 +2,15 @@
 set -eu
 
 #   --------------------------------------------------------------
-#
+visual_sleep ()
+{
+for foo in $(seq 0 $1) ; do
+	printf '*'
+	sleep 1
+done
+echo
+}
+#   --------------------------------------------------------------
 #		un essai qui semble un echec.
 #
 ralentisseur ()
@@ -17,7 +25,6 @@ if [ $load -gt 10 ] ; then
 	sleep $attente
 fi
 }
-
 #   --------------------------------------------------------------
 
 ff_encodage()
diff --git a/tools/linkfarmer.sh b/tools/linkfarmer.sh
index e3e3d7c..d7493c6 100755
--- a/tools/linkfarmer.sh
+++ b/tools/linkfarmer.sh
@@ -6,8 +6,8 @@ IDX=0
 SPOOL="frames/Spool"
 SEQNAME="none"
 TMP="WS/tmp.png"
-FONTE="Palatino-Bold"
-TEXTCOL="orange"
+FONTE="Helvetica-Bold"
+TEXTCOL="yellow"
 STROKOL="darkblue"
 
 source tools/fonctions.sh
@@ -17,7 +17,7 @@ source tools/fonctions.sh
 #			file to the spool dir, so 
 #			you can use it for tmp pics.
 #
-addfile ()
+copy_a_file ()
 {
 src="$1"
 dstname=$(printf "%s/%05d.png" $SPOOL $IDX)
@@ -27,25 +27,33 @@ cp -f $src $dstname
 IDX=$(( IDX + 1 ))
 }
 # -------------------------------------------------------
+
 linkfarm ()
 {
 SRC="frames/$1"
 echo "linkfarm $SRC" | tee -a WS/log
+tools/plot-timing.sh $1
+
+local NBRE=60
 
-local NBRE=30
 for foo in $(seq 0 $NBRE)
 do
-	addfile "$SRC/00000.png"
+	copy_a_file "WS/negatif.png"
+done
+
+for foo in $(seq 0 $NBRE)
+do
+	copy_a_file "$SRC/00000.png"
 done
 
 for src in "$SRC"/*
 do
-	addfile $src
+	copy_a_file $src
 done
 
 for foo in $(seq 0 $NBRE)
 do
-	addfile "$SRC/00359.png"
+	copy_a_file "$SRC/00359.png"
 done
 }
 # -------------------------------------------------------
@@ -54,10 +62,15 @@ faire_le_titre ()
 echo "faire le titre"
 
 local NBRE=180
+local SRC="frames/passage/00059.png"
+local GRAY="/dev/shm/tmp-titre.png"
+
+convert -colorspace gray -colors 27 $SRC $GRAY
+
 for foo in $(seq 0 $NBRE)
 do
-	Ypos=$(( 210 - ( foo / 3 ) ))
-	convert	 "WS/negatif.png"				\
+	Ypos=$(( -175 + foo  ))
+	convert	 ${GRAY}						\
 		-gravity north					\
 		-font $FONTE					\
 		-pointsize 172					\
@@ -67,7 +80,7 @@ do
 		-annotate +0+${Ypos} "HexaCone"	\
 		${TMP}
 	# identify ${TMP}
-	addfile ${TMP}
+	copy_a_file ${TMP}
 	printf "."
 done
 echo
@@ -75,13 +88,13 @@ echo
 # -------------------------------------------------------
 faire_la_fin ()
 {
-local NBRE=150
-datetime=$(LANG=fr date -u +"%Y/%M/%D")
+local NBRE=180
+datetime=$(LANG=fr date -u +"%Y/%m/%d")
 echo $datetime | tee -a WS/log
 
 for foo in $(seq 0 $NBRE)
 do
-	Ypos=$(( foo + 100 ))
+	Ypos=$(( foo + 20 ))
 	convert	 "WS/negatif.png"				\
 		-gravity north					\
 		-font $FONTE					\
@@ -89,14 +102,15 @@ do
 		-kerning 6					\
 		-fill $TEXTCOL					\
 		-strokewidth 2  -stroke $STROKOL		\
-		-annotate +0+${Ypos} "tTh des Bourtoulots"	\
+		-annotate +0+${Ypos} \
+			"un film de\ntTh des Bourtoulots"	\
 		-pointsize 48					\
 		-strokewidth 1					\
 		-gravity south					\
-		-annotate +0+270 "${datetime}"		\
+		-annotate +0+170 "${datetime}"		\
 		${TMP}
 	# identify ${TMP}
-	addfile ${TMP}
+	copy_a_file ${TMP}
 	printf "."
 done
 echo
@@ -107,10 +121,11 @@ figlet "Link farmer"
 
 rm -f frames/Spool/*.png
 
-tools/plot-timing.sh 
+# tools/plot-timing.sh 
 faire_le_titre
 
 linkfarm hexabenz
+linkfarm hexacone
 linkfarm escadrille
 linkfarm topview
 linkfarm passage
@@ -124,7 +139,8 @@ faire_la_fin
 
 ff_encodage Spool full.mp4
 
-echo "linkfarmed $IDX files" | tee -a WS/log
+nb=$(( $IDX - 1 ))
+echo "linkfarmed $nb files" | tee -a WS/log
 
 
 
diff --git a/mkloop.sh b/tools/mkloop.sh
similarity index 67%
rename from mkloop.sh
rename to tools/mkloop.sh
index be43d95..863d29f 100755
--- a/mkloop.sh
+++ b/tools/mkloop.sh
@@ -3,27 +3,20 @@
 set -e ; set -u
 source tools/fonctions.sh
 
-TYPE="mp4"
 SEQNAME="$1"
 NBFRAMES=360
 
-case $TYPE in
-	"gif89a")	DIMS="-W640 -H480"	;;
-	"mp4")		DIMS="-W1024 -H768"	;;
-esac
 
-echo "Running $0 $TYPE $SEQNAME" >> WS/log
+echo "Running $0 $SEQNAME" >> WS/log
 
-POVOPT="+q9 +a0.01 -d ${DIMS} -WT6"
+DIMS="-W1024 -H768"
+POVOPT="+q9 -a     -d ${DIMS} -WT6"
 echo $POVOPT ; echo ; sleep 2
 
 TMPIMG=/dev/shm/${SEQNAME}-tmp.png
 
 for frame in $(seq   0 $((NBFRAMES-1)))
 do
-	# figlet -k $frame  ;  sleep 1
-
-	# ralentisseur 20 ; echo "go"
 
 	img=$(printf "frames/%s/%05d.png" $SEQNAME $frame)
 	debut=$(date +%s)
@@ -33,7 +26,7 @@ do
 	if [ $err != 0 ] ; then
 		echo "$SEQNAME fail $frame" >> WS/log
 		mogrify -colorspace gray $img
-		sleep 6
+		visual_sleep 12
 		continue
 	fi
 	set -e
@@ -47,7 +40,7 @@ do
 		-annotate +0+5 "$txt"		\
 		${img}
 	fin=$(date +%s)
-	echo ; sleep 1
+	echo
 	echo ${SEQNAME} $frame $(( fin - debut )) | 	\
 		tee -a WS/mp4.timing
 	echo ; sleep 3
@@ -55,11 +48,7 @@ done
 
 echo 
 
-case $TYPE in
-	"gif89a")	convert -delay 8 -dither none	\
-			-colors 102 frames/* foo.gif		;;
-	"mp4")		ff_encodage $SEQNAME wip-${SEQNAME}.mp4				;;
-esac
+ff_encodage $SEQNAME wip-${SEQNAME}.mp4
 
 echo "+------- build of $SEQNAME done"
 
diff --git a/tools/plot-timing.sh b/tools/plot-timing.sh
index 198007e..b7d823e 100755
--- a/tools/plot-timing.sh
+++ b/tools/plot-timing.sh
@@ -5,9 +5,6 @@ set -ue
 TMPFILE="/dev/shm/plot-timing.tmp"
 IMAGE="timing.png"
 
-echo ; figlet "plot timing" ; echo
-wc WS/mp4.timing | tee -a WS/log
-
 if [ $# == 1 ]
 then
 	sequence=$1
@@ -15,7 +12,10 @@ else
 	sequence="escadrille"
 fi
 
-grep $sequence WS/mp4.timing | tail -3600 | awk '				\
+echo "plot timing $sequence" | tee -a WS/log
+# wc WS/mp4.timing | tee -a WS/log
+
+grep $sequence WS/mp4.timing | tail -3600 | awk '		\
 BEGIN	{							\
 	nbrames=360;						\
 	for (foo=0; foo<nbrames; foo++) {			\