diff --git a/Promethe_scripts/navigation/tracking/Input/exclusion b/Promethe_scripts/navigation/tracking/Input/exclusion
index 91ffd836a54792d539d389396fcead57ef70c9b6..41167ef5e862221a39446da1aab797164edc4a94 100644
--- a/Promethe_scripts/navigation/tracking/Input/exclusion
+++ b/Promethe_scripts/navigation/tracking/Input/exclusion
@@ -1,4 +1,4 @@
-30
-30
+10
+10
 0
 0
diff --git a/Promethe_scripts/navigation/tracking/Input/thresreco_global b/Promethe_scripts/navigation/tracking/Input/thresreco_global
index 2eb3c4fe4eebcdea3da0790cc0ba74cb286ec4f4..be586341736ee60d6ca2be0f3762a307e8fe79f9 100644
--- a/Promethe_scripts/navigation/tracking/Input/thresreco_global
+++ b/Promethe_scripts/navigation/tracking/Input/thresreco_global
@@ -1 +1 @@
-0.5
+0.3
diff --git a/Promethe_scripts/navigation/tracking/tracking.res b/Promethe_scripts/navigation/tracking/tracking.res
index f9f768f1652b64dc687f7825acc4be7e513d0b54..99e20823a84dac68f86703c631460df6d7f6b23e 100644
Binary files a/Promethe_scripts/navigation/tracking/tracking.res and b/Promethe_scripts/navigation/tracking/tracking.res differ
diff --git a/Promethe_scripts/navigation/tracking/tracking.script b/Promethe_scripts/navigation/tracking/tracking.script
index 9d2669d6e8d650d6520b252794193903d7bd2459..4dce73fe1f60cbb724e2009e6623cfb8023214a3 100644
--- a/Promethe_scripts/navigation/tracking/tracking.script
+++ b/Promethe_scripts/navigation/tracking/tracking.script
@@ -515,8 +515,8 @@ debug = -3
 ech_temps = 0
 
 %
-groupe = 170 , type = 14 , nbre neurones = 12000 , seuil = 0.000000
-taillex = 400 , tailley = 30
+groupe = 170 , type = 14 , nbre neurones = 4000 , seuil = 0.000000
+taillex = 400 , tailley = 10
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -541,8 +541,8 @@ debug = -4
 ech_temps = 3
 
 %
-groupe = 132 , type = 14 , nbre neurones = 15 , seuil = 0.000000
-taillex = 15 , tailley = 1
+groupe = 132 , type = 14 , nbre neurones = 5 , seuil = 0.000000
+taillex = 5 , tailley = 1
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -554,8 +554,8 @@ debug = -3
 ech_temps = 3
 
 %
-groupe = 105 , type = 14 , nbre neurones = 30 , seuil = 0.000000
-taillex = 30 , tailley = 1
+groupe = 105 , type = 14 , nbre neurones = 10 , seuil = 0.000000
+taillex = 10 , tailley = 1
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -567,8 +567,8 @@ debug = -3
 ech_temps = 0
 
 %
-groupe = 106 , type = 14 , nbre neurones = 30 , seuil = 0.000000
-taillex = 30 , tailley = 1
+groupe = 106 , type = 14 , nbre neurones = 10 , seuil = 0.000000
+taillex = 10 , tailley = 1
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -580,8 +580,8 @@ debug = -4
 ech_temps = 0
 
 %
-groupe = 126 , type = 28 , nbre neurones = 90 , seuil = 0.000000
-taillex = 30 , tailley = 1
+groupe = 126 , type = 28 , nbre neurones = 30 , seuil = 0.000000
+taillex = 10 , tailley = 1
 learning rate = 0.900000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -593,8 +593,8 @@ debug = -4
 ech_temps = 0
 
 %
-groupe = 154 , type = 14 , nbre neurones = 30 , seuil = 0.000000
-taillex = 1 , tailley = 30
+groupe = 154 , type = 14 , nbre neurones = 10 , seuil = 0.000000
+taillex = 1 , tailley = 10
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -606,8 +606,8 @@ debug = -3
 ech_temps = 0
 
 %
-groupe = 172 , type = 14 , nbre neurones = 12000 , seuil = 0.000000
-taillex = 400 , tailley = 30
+groupe = 172 , type = 14 , nbre neurones = 4000 , seuil = 0.000000
+taillex = 400 , tailley = 10
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -619,8 +619,8 @@ debug = -3
 ech_temps = 0
 
 %
-groupe = 177 , type = 1 , nbre neurones = 12000 , seuil = 0.000000
-taillex = 400 , tailley = 30
+groupe = 177 , type = 1 , nbre neurones = 4000 , seuil = 0.000000
+taillex = 400 , tailley = 10
 learning rate = 1.000000 
 noise_level = 0.000000 
 simulation speed = 1.000000 
@@ -690,8 +690,8 @@ debug = -4
 ech_temps = 0
 
 %
-groupe = 9 , type = 0 , nbre neurones = 30 , seuil = 0.000000
-taillex = 1 , tailley = 30
+groupe = 9 , type = 0 , nbre neurones = 10 , seuil = 0.000000
+taillex = 1 , tailley = 10
 learning rate = 1.000000 
 alpha = 0.000000 
 simulation speed = 1.000000 
@@ -704,8 +704,8 @@ debug = -3
 ech_temps = 0
 
 %
-groupe = 39 , type = 0 , nbre neurones = 36000 , seuil = 0.000000
-taillex = 400 , tailley = 30
+groupe = 39 , type = 0 , nbre neurones = 12000 , seuil = 0.000000
+taillex = 400 , tailley = 10
 learning rate = 1.000000 
 alpha = 0.000000 
 simulation speed = 1.000000 
@@ -718,8 +718,8 @@ debug = -4
 ech_temps = 0
 
 %
-groupe = 54 , type = 1 , nbre neurones = 12000 , seuil = 50.000000
-taillex = 400 , tailley = 30
+groupe = 54 , type = 1 , nbre neurones = 4000 , seuil = 50.000000
+taillex = 400 , tailley = 10
 learning rate = 1.000000 
 noise_level = 0.000000 
 simulation speed = 1.000000 
@@ -736,8 +736,8 @@ debug = -4
 ech_temps = 0
 
 %
-groupe = 53 , type = 14 , nbre neurones = 12000 , seuil = 0.000000
-taillex = 400 , tailley = 30
+groupe = 53 , type = 14 , nbre neurones = 4000 , seuil = 0.000000
+taillex = 400 , tailley = 10
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -749,8 +749,8 @@ debug = -3
 ech_temps = 2
 
 %
-groupe = 104 , type = 0 , nbre neurones = 30 , seuil = 0.000000
-taillex = 30 , tailley = 1
+groupe = 104 , type = 0 , nbre neurones = 10 , seuil = 0.000000
+taillex = 10 , tailley = 1
 learning rate = 0.000000 
 alpha = 0.000000 
 simulation speed = 1.000000 
@@ -763,8 +763,8 @@ debug = -4
 ech_temps = 0
 
 %
-groupe = 125 , type = 14 , nbre neurones = 12000 , seuil = 0.000000
-taillex = 400 , tailley = 30
+groupe = 125 , type = 14 , nbre neurones = 4000 , seuil = 0.000000
+taillex = 400 , tailley = 10
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -893,8 +893,8 @@ debug = -3
 ech_temps = 3
 
 %
-groupe = 196 , type = 0 , nbre neurones = 36000 , seuil = 0.000000
-taillex = 400 , tailley = 30
+groupe = 196 , type = 0 , nbre neurones = 12000 , seuil = 0.000000
+taillex = 400 , tailley = 10
 learning rate = 1.000000 
 alpha = 0.000000 
 simulation speed = 1.000000 
@@ -972,8 +972,8 @@ debug = -3
 ech_temps = 1
 
 %
-groupe = 92 , type = 32 , nbre neurones = 30 , seuil = 0.000000
-taillex = 1 , tailley = 30
+groupe = 92 , type = 32 , nbre neurones = 10 , seuil = 0.000000
+taillex = 1 , tailley = 10
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -985,8 +985,8 @@ debug = -3
 ech_temps = 1
 
 %Les commentaires doivent etre mis ici.
-groupe = 216 , type = 14 , nbre neurones = 12000 , seuil = 0.000000
-taillex = 400 , tailley = 30
+groupe = 216 , type = 14 , nbre neurones = 4000 , seuil = 0.000000
+taillex = 400 , tailley = 10
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -1414,8 +1414,8 @@ debug = -4
 ech_temps = 0
 
 %
-groupe = 245 , type = 1 , nbre neurones = 12000 , seuil = 0.000000
-taillex = 400 , tailley = 30
+groupe = 245 , type = 1 , nbre neurones = 4000 , seuil = 0.000000
+taillex = 400 , tailley = 10
 learning rate = 1.000000 
 noise_level = 0.000000 
 simulation speed = 1.000000 
@@ -1445,8 +1445,8 @@ debug = -4
 ech_temps = 3
 
 %
-groupe = 266 , type = 14 , nbre neurones = 30 , seuil = 0.000000
-taillex = 30 , tailley = 1
+groupe = 266 , type = 14 , nbre neurones = 10 , seuil = 0.000000
+taillex = 10 , tailley = 1
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -1564,8 +1564,8 @@ debug = -4
 ech_temps = 0
 
 %Les commentaires doivent etre mis ici.
-groupe = 278 , type = 0 , nbre neurones = 30 , seuil = 0.000000
-taillex = 1 , tailley = 30
+groupe = 278 , type = 0 , nbre neurones = 10 , seuil = 0.000000
+taillex = 1 , tailley = 10
 learning rate = 1.000000 
 alpha = 0.000000 
 simulation speed = 1.000000 
@@ -1922,8 +1922,8 @@ debug = -3
 ech_temps = 2
 
 %Les commentaires doivent etre mis ici.
-groupe = 122 , type = 14 , nbre neurones = 30 , seuil = 0.000000
-taillex = 30 , tailley = 1
+groupe = 122 , type = 14 , nbre neurones = 10 , seuil = 0.000000
+taillex = 10 , tailley = 1
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -1935,8 +1935,8 @@ debug = -3
 ech_temps = 0
 
 %
-groupe = 120 , type = 14 , nbre neurones = 30 , seuil = 0.000000
-taillex = 30 , tailley = 1
+groupe = 120 , type = 14 , nbre neurones = 10 , seuil = 0.000000
+taillex = 10 , tailley = 1
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -2092,8 +2092,8 @@ debug = -4
 ech_temps = 2
 
 %Les commentaires doivent etre mis ici.
-groupe = 67 , type = 0 , nbre neurones = 90 , seuil = 0.000000
-taillex = 30 , tailley = 1
+groupe = 67 , type = 0 , nbre neurones = 30 , seuil = 0.000000
+taillex = 10 , tailley = 1
 learning rate = 1.000000 
 alpha = 0.000000 
 simulation speed = 1.000000 
@@ -2106,8 +2106,8 @@ debug = -4
 ech_temps = 2
 
 %
-groupe = 75 , type = 14 , nbre neurones = 30 , seuil = 0.000000
-taillex = 30 , tailley = 1
+groupe = 75 , type = 14 , nbre neurones = 10 , seuil = 0.000000
+taillex = 10 , tailley = 1
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -2119,8 +2119,8 @@ debug = -4
 ech_temps = 2
 
 %
-groupe = 77 , type = 14 , nbre neurones = 30 , seuil = 0.000000
-taillex = 30 , tailley = 1
+groupe = 77 , type = 14 , nbre neurones = 10 , seuil = 0.000000
+taillex = 10 , tailley = 1
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -2132,8 +2132,8 @@ debug = -4
 ech_temps = 2
 
 %
-groupe = 76 , type = 14 , nbre neurones = 30 , seuil = 0.000000
-taillex = 30 , tailley = 1
+groupe = 76 , type = 14 , nbre neurones = 10 , seuil = 0.000000
+taillex = 10 , tailley = 1
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -2145,8 +2145,8 @@ debug = -4
 ech_temps = 2
 
 %
-groupe = 78 , type = 14 , nbre neurones = 30 , seuil = 0.000000
-taillex = 30 , tailley = 1
+groupe = 78 , type = 14 , nbre neurones = 10 , seuil = 0.000000
+taillex = 10 , tailley = 1
 learning rate = 1.000000 
 simulation speed = 1.000000 
 type2  = 0 
@@ -3851,7 +3851,7 @@ liaison entre 104   et 37 , type = 5 , nbre = 1 , norme = 0.100000
                          temps de memorisation sortie= 0.000000 
                          mode de calcul        = 0 
                          secondaire            = 0 
-                         nom = copy-xm0-xM30-oxm0-oxM30
+                         nom = copy-xm0-xM10-oxm0-oxM10
                          proba = 1.000000 
 %Les commentaires doivent etre mis ici.
 liaison entre 266   et 37 , type = 5 , nbre = 1 , norme = 0.100000
@@ -3859,7 +3859,7 @@ liaison entre 266   et 37 , type = 5 , nbre = 1 , norme = 0.100000
                          temps de memorisation sortie= 0.000000 
                          mode de calcul        = 0 
                          secondaire            = 0 
-                         nom = shift-xm-15-xM15
+                         nom = shift-xm-5-xM5
                          proba = 1.000000 
 %Les commentaires doivent etre mis ici.
 liaison entre 248   et 148 , type = 7 , nbre = 1 , norme = 0.000000
@@ -4196,7 +4196,7 @@ liaison entre 104   et 122 , type = 5 , nbre = 40 , norme = 0.100000
                          temps de memorisation sortie= 0.000000 
                          mode de calcul        = 0 
                          secondaire            = 0 
-                         nom = copy-xM30-oxM30
+                         nom = copy-xM10-oxM10
                          proba = 1.000000 
 %Les commentaires doivent etre mis ici.
 liaison entre 60   et 148 , type = 5 , nbre = 1 , norme = 0.100000
@@ -4419,7 +4419,7 @@ liaison entre 78   et 77 , type = 5 , nbre = 1 , norme = 0.100000
                          temps de memorisation sortie= 0.000000 
                          mode de calcul        = 0 
                          secondaire            = 0 
-                         nom = shift-xm-15-xM15-inv
+                         nom = shift-xm-5-xM5-inv
                          proba = 1.000000 
 %Les commentaires doivent etre mis ici.
 liaison entre 67   et 67 , type = 3 , nbre = 1 , norme = 0.800000
@@ -4434,7 +4434,7 @@ liaison entre 120   et 77 , type = 5 , nbre = 1 , norme = 0.100000
                          temps de memorisation sortie= 0.000000 
                          mode de calcul        = 0 
                          secondaire            = 0 
-                         nom = copy-xm-15-xM200-oxm-200-oxM15
+                         nom = copy-xm-5-xM200-oxm-200-oxM5
                          proba = 1.000000 
 %Les commentaires doivent etre mis ici.
 liaison entre 67   et 192 , type = 5 , nbre = 1 , norme = 0.100000
@@ -4442,7 +4442,7 @@ liaison entre 67   et 192 , type = 5 , nbre = 1 , norme = 0.100000
                          temps de memorisation sortie= 0.000000 
                          mode de calcul        = 0 
                          secondaire            = 0 
-                         nom = -xm0-xM30
+                         nom = -xm0-xM10
                          proba = 1.000000 
 %Les commentaires doivent etre mis ici.
 liaison entre 179   et 194 , type = 5 , nbre = 1 , norme = 0.100000
diff --git a/Promethe_scripts/navigation/tracking/tracking.var b/Promethe_scripts/navigation/tracking/tracking.var
index 317dc51d30b8dcc1cdb6690675a0a6eeb8690283..841c59ee671688b9e33707534d17d532eecffc46 100644
--- a/Promethe_scripts/navigation/tracking/tracking.var
+++ b/Promethe_scripts/navigation/tracking/tracking.var
@@ -59,8 +59,8 @@
 
 @SaccadeneuronMapXsize 400
 #@SaccadeneuronMapXsize 350
-@SaccadeneuronMapYsize 30
-#@SaccadeneuronMapYsize 10
+#@SaccadeneuronMapYsize 30
+@SaccadeneuronMapYsize 10
 #@SaccadeneuronMapXsize 100
 #@SaccadeneuronMapYsize 90