diff --git a/AMOEBAonAMAK/src/experiments/nDimensionsLaunchers/F_N_Launcher.java b/AMOEBAonAMAK/src/experiments/nDimensionsLaunchers/F_N_Launcher.java
index 8116c2b58c39ea2781a4f16f6c4dcc28d9a0592e..dd16996e53ab01fc6aad65cec66a48b61b944fe4 100644
--- a/AMOEBAonAMAK/src/experiments/nDimensionsLaunchers/F_N_Launcher.java
+++ b/AMOEBAonAMAK/src/experiments/nDimensionsLaunchers/F_N_Launcher.java
@@ -35,7 +35,7 @@ public class F_N_Launcher implements Serializable {
 	public static final boolean randomExploration = true;
 	public static final boolean limitedToSpaceZone = true;
 	//public static final double mappingErrorAllowed = 0.07; // BIG SQUARE
-	public static double mappingErrorAllowed = 0.04; // MULTI
+	public static double mappingErrorAllowed = 0.03; // MULTI
 	public static final double explorationIncrement = 1.0	;
 	public static final double explorationWidht = 0.5	;
 	
diff --git a/AMOEBAonAMAK/src/kernel/World.java b/AMOEBAonAMAK/src/kernel/World.java
index 5fe709fea42dfd30530f773a93033cd64684e139..e248a189449055d43fff29bc5ac33ff3d1e90fdf 100644
--- a/AMOEBAonAMAK/src/kernel/World.java
+++ b/AMOEBAonAMAK/src/kernel/World.java
@@ -34,7 +34,7 @@ public class World extends Environment {
 	
 	
 	
-	public static TRACE_LEVEL minLevel = TRACE_LEVEL.DEBUG;
+	public static TRACE_LEVEL minLevel = TRACE_LEVEL.ERROR;
 	
 	private AMOEBA amoeba;