diff --git a/gui/builtinStatsViews/resourcesViewFull.py b/gui/builtinStatsViews/resourcesViewFull.py
index ee417f16f..a62062fec 100644
--- a/gui/builtinStatsViews/resourcesViewFull.py
+++ b/gui/builtinStatsViews/resourcesViewFull.py
@@ -116,7 +116,7 @@ class ResourcesViewFull(StatsView):
                 # Gauges modif. - Darriele
 
                 gauge = PG.PyGauge(parent, wx.ID_ANY, 1)
-                gauge.SetRange(1,True)
+                gauge.SetValueRange(0, 0)
                 gauge.SetMinSize((self.getTextExtentW("1.999M/1.99M MW"), 23))
                 gauge.SetFractionDigits(2)
 
@@ -165,17 +165,16 @@ class ResourcesViewFull(StatsView):
                 gauge = getattr(self, "gauge%s%s" % (panel, capitalizedType))
                 resUsed = getattr(fit,"%sUsed" % resourceType)
 
-                if resMax[i]() > 0:
-                    gauge.SetRange(resMax[i]())
-                    gauge.SetValue(resUsed)
+                gauge.SetValueRange(resUsed, resMax[i]())
+
                 i+=1
             else:
                 capitalizedType = resourceType[0].capitalize() + resourceType[1:]
 
                 gauge = getattr(self, "gauge%s%s" % (panel, capitalizedType))
 
-                gauge.SetRange(0.01,True)
-                gauge.SetValue(0)
+                gauge.SetValueRange(0, 0)
+
                 i+=1
 
         self.panel.Layout()
diff --git a/gui/multiSwitch.py b/gui/multiSwitch.py
index 324ed8095..8bd79ee46 100644
--- a/gui/multiSwitch.py
+++ b/gui/multiSwitch.py
@@ -45,6 +45,7 @@ class MultiSwitch(wx.Notebook):
         self.SetImageList(self.imageList)
 
         self.removal = False
+        self.countEvt = 1
 
     def getActiveFit(self):
         return self.GetCurrentPage().view.activeFitID
@@ -105,7 +106,9 @@ class MultiSwitch(wx.Notebook):
 
     def checkAdd(self, event):
         if event.Selection == self.GetPageCount() - 1:
+
             self.AddTab()
+
             #Veto to prevent the + tab from being selected
             event.Veto()
 
@@ -129,13 +132,20 @@ class MultiSwitch(wx.Notebook):
             selection = self.AddTab()
         else:
             selection = event.Selection
+            self.countEvt = 0
 
         page = self.GetPage(selection)
-        if hasattr(page, "type") and page.type == "fit":
-            fitID = page.view.activeFitID
-            wx.PostEvent(self.mainFrame, fv.FitChanged(fitID=fitID))
-        else:
-            wx.PostEvent(self.mainFrame, fv.FitChanged(fitID=None))
+
+        if self.countEvt == 0:
+            if hasattr(page, "type") and page.type == "fit":
+                fitID = page.view.activeFitID
+                wx.PostEvent(self.mainFrame, fv.FitChanged(fitID=fitID))
+            else:
+                wx.PostEvent(self.mainFrame, fv.FitChanged(fitID=None))
+
+        self.countEvt -= 1
+        if self.countEvt < 0:
+            self.countEvt = 1
 
         event.Skip()
 
diff --git a/gui/pygauge.py b/gui/pygauge.py
index 3990de139..2646b6da7 100644
--- a/gui/pygauge.py
+++ b/gui/pygauge.py
@@ -52,7 +52,7 @@ class PyGauge(wx.PyWindow):
 
         self._oldValue = 0
 
-        self._animDuration = 400
+        self._animDuration = 600
         self._animStep = 0
         self._period = 25
         self._animValue = 0
@@ -180,6 +180,7 @@ class PyGauge(wx.PyWindow):
             self._oldPercentage = self._percentage
             self._percentage = 0
             self._value = 0
+
         self.Animate()
 
 
@@ -207,6 +208,33 @@ class PyGauge(wx.PyWindow):
 
         self._tooltip.SetTip("%.2f/%.2f" % (self._value, self._range))
 
+    def SetValueRange(self, value, range, reinit = False):
+
+        range = float(range)
+
+        if range <= 0:
+            self._range = 0.01
+        else:
+            self._range = range
+
+        value = float(value)
+
+        self._value = value
+        if value < 0:
+            self._value = float(0)
+
+        if reinit is False:
+            self._oldPercentage = self._percentage
+            self._percentage = (self._value/self._range) * 100
+
+        else:
+            self._oldPercentage = self._percentage
+            self._percentage = 0
+
+
+        self.Animate()
+        self._tooltip.SetTip("%.2f/%.2f" % (self._value, self._range if self._range >0.01 else 0))
+
     def OnEraseBackground(self, event):
         """
         Handles the ``wx.EVT_ERASE_BACKGROUND`` event for L{PyGauge}.