diff --git a/oscar/Graphs/gGraph.cpp b/oscar/Graphs/gGraph.cpp
index 5244d6be..9c82f9b8 100644
--- a/oscar/Graphs/gGraph.cpp
+++ b/oscar/Graphs/gGraph.cpp
@@ -275,7 +275,9 @@ void gGraph::setDay(Day *day)
     }
 
     rmin_y = rmax_y = 0;
-    ResetBounds();
+    // This resets weight and bmi overview graphs to full date range when they are changed.
+    // is it required ever?
+    // ResetBounds();
 }
 
 void gGraph::setZoomY(short zoom)