diff --git a/Graphs/gLineChart.cpp b/Graphs/gLineChart.cpp
index 5ea43db7..97315229 100644
--- a/Graphs/gLineChart.cpp
+++ b/Graphs/gLineChart.cpp
@@ -207,14 +207,14 @@ void gLineChart::Plot(gGraphWindow & w,float scrx,float scry)
         bool firstpx=true;
         for (int i=idx;i<siz;i+=sam) {
 
-                if (point[i].x() < minx) continue; // Skip stuff before the start of our data window
+            if (point[i].x() < minx) continue; // Skip stuff before the start of our data window
 
-                if (first) {
-                    first=false;
-                    if (i>=sam)  i-=sam; // Start with the previous sample (which will be in clipping area)
-                }
+            if (first) {
+                first=false;
+                if (i>=sam)  i-=sam; // Start with the previous sample (which will be in clipping area)
+            }
 
-                if (point[i].x() > maxx) done=true; // Let this iteration finish.. (This point will be in far clipping)
+            if (point[i].x() > maxx) done=true; // Let this iteration finish.. (This point will be in far clipping)
 
             px=1+((point[i].x() - minx) * xmult);   // Scale the time scale X to pixel scale X
 
@@ -245,13 +245,6 @@ void gLineChart::Plot(gGraphWindow & w,float scrx,float scry)
                 lastpx=start_px+px;
                 lastpy=start_py+py;
             } else {
-                // Just clip ugly in accel mode.. Too darn complicated otherwise
-               /* if (px<0) {
-                    px=0;
-                }
-                if (px>width) {
-                    px=width;
-                } */
                 // In accel mode, each pixel has a min/max Y value.
                 // m_drawlist's index is the pixel index for the X pixel axis.
 
@@ -260,10 +253,9 @@ void gLineChart::Plot(gGraphWindow & w,float scrx,float scry)
 
                 int y1=1+(jy-miny)*ymult;
                 int y2=1+(-jy-miny)*ymult;
-                //py=1+((point[i].m_y - miny) * ymult);   // Same for Y scale
 
 
-                int z=round(px);
+                int z=floor(px); // Hmmm... round may screw this up.
                 if (z<minz) minz=z;  // minz=First pixel
                 if (z>maxz) maxz=z;  // maxz=Last pixel
 
@@ -284,6 +276,7 @@ void gLineChart::Plot(gGraphWindow & w,float scrx,float scry)
                 vertarray[vertcnt++]=start_py+m_drawlist[i].x();
                 vertarray[vertcnt++]=start_px+i+1;
                 vertarray[vertcnt++]=start_py+m_drawlist[i].y();
+
                 #if defined(EXTRA_ASSERTS)
                 assert(vertcnt<maxverts);
                 #endif
@@ -306,14 +299,14 @@ void gLineChart::Plot(gGraphWindow & w,float scrx,float scry)
     // Crop to inside the margins.
     glScissor(w.GetLeftMargin(),w.GetBottomMargin(),width,height);
     glEnable(GL_SCISSOR_TEST);
-    //glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
     glDisable(GL_TEXTURE_2D);
     glDisable(GL_DEPTH_TEST);
+    //glAlphaFunc(GL_LESS,0.8);
     glLineWidth (1);
     bool antialias=pref["UseAntiAliasing"].toBool();
     if (antialias) {
         glEnable(GL_BLEND);
-        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); //SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
         //glBlendFunc(GL_ONE, GL_SRC_ALPHA);
         glEnable(GL_LINE_SMOOTH);
         glHint(GL_LINE_SMOOTH_HINT,  GL_NICEST);
diff --git a/Graphs/graphwindow.cpp b/Graphs/graphwindow.cpp
index e566b570..39114372 100644
--- a/Graphs/graphwindow.cpp
+++ b/Graphs/graphwindow.cpp
@@ -17,7 +17,7 @@ gGraphWindow::gGraphWindow(QWidget *parent, const QString & title, QGLWidget * s
     m_mouseRDown=m_mouseLDown=false;
     m_block_zoom=false;
     m_drag_foobar=false;
-    m_draw_background=true;
+    m_gradient_background=true;
     m_foobar_pos=0;
     m_foobar_moved=0;
     SetMargins(10, 15, 0, 0);
@@ -40,7 +40,7 @@ gGraphWindow::gGraphWindow(QWidget *parent, const QString & title, QGLContext *
     SetMargins(10, 15, 0, 0);
     m_block_zoom=false;
     m_drag_foobar=false;
-    m_draw_background=false;
+    m_gradient_background=false;
     m_foobar_pos=0;
     m_foobar_moved=0;
     lastlayer=NULL;
@@ -666,6 +666,9 @@ void gGraphWindow::resizeGL(int w, int h)
     glMatrixMode(GL_MODELVIEW);
     glLoadIdentity();
 
+    // Only needs doing on a mac
+    updateGL();
+
 }
 
 void gGraphWindow::Render(float w, float h)
@@ -678,13 +681,13 @@ void gGraphWindow::Render(float w, float h)
     glMatrixMode(GL_MODELVIEW);
     glLoadIdentity();*/
 
-    if (m_draw_background) {
+    if (m_gradient_background) {
         glBegin(GL_QUADS);
-        glColor3f(1.0,1.0,1.0); // Gradient start
+        glColor4f(1.0,1.0,1.0,.5); // Gradient start
         glVertex2f(0, h);
         glVertex2f(0, 0);
 
-        glColor3f(0.8,0.8,1.0); // Gradient End
+        glColor4f(0.8,0.8,1.0,.5); // Gradient End
         glVertex2f(w, 0);
         glVertex2f(w, h);
         glEnd();
diff --git a/Graphs/graphwindow.h b/Graphs/graphwindow.h
index 39bda0fb..6682adfa 100644
--- a/Graphs/graphwindow.h
+++ b/Graphs/graphwindow.h
@@ -138,8 +138,8 @@ public:
       bool BlockZoom() { return m_block_zoom; };
       QGLContext *gl_context;
       //FTFont *texfont;
-      void SetDrawBackground(bool b) { m_draw_background=b; };
-      bool DrawBackground() { return m_draw_background; };
+      void SetGradientBackground(bool b) { m_gradient_background=b; };
+      bool GradientBackground() { return m_gradient_background; };
 
   protected:
       void initializeGL();
@@ -150,7 +150,7 @@ public:
       bool m_block_zoom;
       bool m_drag_foobar;
       double m_foobar_pos,m_foobar_moved;
-      bool m_draw_background;
+      bool m_gradient_background;
       std::list<gLayer *> layers;
       QString m_title;
       int    m_scrX;
diff --git a/daily.cpp b/daily.cpp
index 319c490d..6eecf72a 100644
--- a/daily.cpp
+++ b/daily.cpp
@@ -210,7 +210,7 @@ Daily::Daily(QWidget *parent,QGLContext *context) :
     l->color.push_back(QColor(0x40,0x40,0x40,255));
     l->color.push_back(QColor(0x60,0xff,0x60,0xff)); //80ff80
     G_AHI->AddLayer(l);
-    G_AHI->SetDrawBackground(false);
+    G_AHI->SetGradientBackground(false);
     //G_AHI->setMaximumSize(2000,30);
     //TAP->setMaximumSize(2000,30);
     NoData=new QLabel(tr("No CPAP Data"),gSplitter);
@@ -258,10 +258,8 @@ Daily::Daily(QWidget *parent,QGLContext *context) :
 
 
     gSplitter->setChildrenCollapsible(true);  // We set this per widget..
-    for (int i=1;i<gSplitter->count();i++)
-        gSplitter->setCollapsible(i,true);
-    gSplitter->setCollapsible(0,false);
-    gSplitter->setCollapsible(1,false);
+    gSplitter->setCollapsible(gSplitter->indexOf(SF),false);
+    gSplitter->setStretchFactor(gSplitter->indexOf(SF),0);
     ui->graphSizer->layout();
 
     QTextCharFormat format = ui->calendar->weekdayTextFormat(Qt::Saturday);