diff --git a/Graphs/gGraphView.cpp b/Graphs/gGraphView.cpp
index 683e0f58..8a7a00f0 100644
--- a/Graphs/gGraphView.cpp
+++ b/Graphs/gGraphView.cpp
@@ -1839,7 +1839,6 @@ void gGraphView::wheelEvent(QWheelEvent * event)
 
 void gGraphView::keyPressEvent(QKeyEvent * event)
 {
-    return;
     gGraph *g;
     for (int i=0;i<m_graphs.size();i++) {
         if (m_graphs[i]->group()==0) {
diff --git a/overview.cpp b/overview.cpp
index 4ed9a703..8b60892c 100644
--- a/overview.cpp
+++ b/overview.cpp
@@ -53,8 +53,8 @@ Overview::Overview(QWidget *parent,gGraphView * shared) :
     layout->layout();
 
     const int default_height=180;
-    AHI=new gGraph(GraphView,"AHI Chart",default_height,2);
-    UC=new gGraph(GraphView,"Usage Chart",default_height,2);
+    AHI=new gGraph(GraphView,"AHI Chart",default_height,0);
+    UC=new gGraph(GraphView,"Usage Chart",default_height,0);
     uc=new UsageChart(profile);
     UC->AddLayer(new gYAxis(),LayerLeft,gYAxis::Margin);
     gXAxis *gx=new gXAxis();