diff --git a/apps/graph/graph/graph_controller.cpp b/apps/graph/graph/graph_controller.cpp
index 0cae543c2..8eb6daa24 100644
--- a/apps/graph/graph/graph_controller.cpp
+++ b/apps/graph/graph/graph_controller.cpp
@@ -75,4 +75,12 @@ int GraphController::closestCurveIndexVertically(bool goingUp, int currentSelect
   return nextActiveFunctionIndex >= nbOfActiveFunctions ? -1 : nextActiveFunctionIndex;
 }
 
+double GraphController::defaultCursorT(Ion::Storage::Record record) {
+  ExpiringPointer<CartesianFunction> function = functionStore()->modelForRecord(record);
+  if (function->plotType() == CartesianFunction::PlotType::Cartesian) {
+    return FunctionGraphController::defaultCursorT(record);
+  }
+  return function->tMin();
+}
+
 }
diff --git a/apps/graph/graph/graph_controller.h b/apps/graph/graph/graph_controller.h
index 482714543..2c804fbb8 100644
--- a/apps/graph/graph/graph_controller.h
+++ b/apps/graph/graph/graph_controller.h
@@ -28,6 +28,7 @@ private:
   void reloadBannerView() override;
   bool moveCursorHorizontally(int direction) override;
   int closestCurveIndexVertically(bool goingUp, int currentSelectedCurve, Poincare::Context * context) const override;
+  double defaultCursorT(Ion::Storage::Record record) override;
   Shared::InteractiveCurveViewRange * interactiveCurveViewRange() override { return m_graphRange; }
   GraphView * functionGraphView() override { return &m_view; }
   CurveParameterController * curveParameterController() override { return &m_curveParameterController; }
diff --git a/apps/sequence/graph/graph_controller.cpp b/apps/sequence/graph/graph_controller.cpp
index 3714388eb..d77870675 100644
--- a/apps/sequence/graph/graph_controller.cpp
+++ b/apps/sequence/graph/graph_controller.cpp
@@ -99,8 +99,8 @@ bool GraphController::moveCursorHorizontally(int direction) {
   return true;
 }
 
-double GraphController::defaultCursorT() {
-  return std::fmax(0.0, std::round(Shared::FunctionGraphController::defaultCursorT()));
+double GraphController::defaultCursorT(Ion::Storage::Record record) {
+  return std::fmax(0.0, std::round(Shared::FunctionGraphController::defaultCursorT(record)));
 }
 
 }
diff --git a/apps/sequence/graph/graph_controller.h b/apps/sequence/graph/graph_controller.h
index b7cc19542..f0e4bb118 100644
--- a/apps/sequence/graph/graph_controller.h
+++ b/apps/sequence/graph/graph_controller.h
@@ -26,7 +26,7 @@ private:
   Shared::XYBannerView * bannerView() override { return &m_bannerView; }
   bool handleEnter() override;
   bool moveCursorHorizontally(int direction) override;
-  double defaultCursorT() override;
+  double defaultCursorT(Ion::Storage::Record record) override;
   CurveViewRange * interactiveCurveViewRange() override { return m_graphRange; }
   SequenceStore * functionStore() const override { return static_cast<SequenceStore *>(Shared::FunctionGraphController::functionStore()); }
   GraphView * functionGraphView() override { return &m_view; }
diff --git a/apps/shared/function_graph_controller.cpp b/apps/shared/function_graph_controller.cpp
index f7b4bf010..38a02e780 100644
--- a/apps/shared/function_graph_controller.cpp
+++ b/apps/shared/function_graph_controller.cpp
@@ -122,8 +122,8 @@ InteractiveCurveViewRangeDelegate::Range FunctionGraphController::computeYRange(
   return range;
 }
 
-double FunctionGraphController::defaultCursorT() {
-  return 0.0; //TODO LEA interactiveCurveViewRange()->xCenter();
+double FunctionGraphController::defaultCursorT(Ion::Storage::Record record) {
+  return (interactiveCurveViewRange()->xMin()+interactiveCurveViewRange()->xMax())/2.0f;
 }
 
 FunctionStore * FunctionGraphController::functionStore() const {
@@ -131,12 +131,14 @@ FunctionStore * FunctionGraphController::functionStore() const {
 }
 
 void FunctionGraphController::initCursorParameters() {
-  double t = defaultCursorT();
   Poincare::Context * context = textFieldDelegateApp()->localContext();
   int functionIndex = 0;
   Coordinate2D<double> xy;
+  double t;
   do {
-    ExpiringPointer<Function> firstFunction = functionStore()->modelForRecord(functionStore()->activeRecordAtIndex(functionIndex++));
+    Ion::Storage::Record record = functionStore()->activeRecordAtIndex(functionIndex++);
+    ExpiringPointer<Function> firstFunction = functionStore()->modelForRecord(record);
+    t = defaultCursorT(record);
     xy = firstFunction->evaluateXYAtParameter(t, context);
   } while ((std::isnan(xy.x2()) || std::isinf(xy.x2())) && functionIndex < functionStore()->numberOfActiveFunctions());
   m_cursor->moveTo(t, xy.x1(), xy.x2());
diff --git a/apps/shared/function_graph_controller.h b/apps/shared/function_graph_controller.h
index 7c37742d3..3565d2a77 100644
--- a/apps/shared/function_graph_controller.h
+++ b/apps/shared/function_graph_controller.h
@@ -25,7 +25,7 @@ protected:
   bool handleEnter() override;
   int indexFunctionSelectedByCursor() const { return *m_indexFunctionSelectedByCursor; }
   virtual void selectFunctionWithCursor(int functionIndex);
-  virtual double defaultCursorT();
+  virtual double defaultCursorT(Ion::Storage::Record record);
   virtual FunctionStore * functionStore() const;
 
   // Closest vertical curve helper