diff --git a/rtdata/languages/default b/rtdata/languages/default
index 8d4472f04..10fb47e89 100644
--- a/rtdata/languages/default
+++ b/rtdata/languages/default
@@ -2209,6 +2209,7 @@ TP_WAVELET_DAUB6;D6 - standard plus
 TP_WAVELET_DAUB10;D10 - medium
 TP_WAVELET_DAUB14;D14 - high
 TP_WAVELET_DAUB_TOOLTIP;Changes Daubechies coefficients:\nD4 = Standard,\nD14 = Often best performance, 10% more time-intensive.\n\nAffects edge detection as well as the general quality of the firsts levels. However the quality is not strictly related to this coefficient and can vary with images and uses.
+TP_WAVELET_DIRFRAME;Directional contrast
 TP_WAVELET_DONE;Vertical
 TP_WAVELET_DTHR;Diagonal
 TP_WAVELET_DTWO;Horizontal
diff --git a/rtgui/wavelet.cc b/rtgui/wavelet.cc
index d84277693..1649b0afe 100644
--- a/rtgui/wavelet.cc
+++ b/rtgui/wavelet.cc
@@ -166,6 +166,7 @@ Wavelet::Wavelet() :
     chromaFrame(Gtk::manage(new Gtk::Frame(M("TP_WAVELET_CHROMAFRAME")))),
     chroFrame(Gtk::manage(new Gtk::Frame(M("TP_WAVELET_CHROFRAME")))),
     fincFrame(Gtk::manage(new Gtk::Frame(M("TP_WAVELET_FINCFRAME")))),
+    dirFrame(Gtk::manage(new Gtk::Frame(M("TP_WAVELET_DIRFRAME")))),
     wavLabels(Gtk::manage(new Gtk::Label("---", Gtk::ALIGN_CENTER))),
     labmC(Gtk::manage(new Gtk::Label(M("TP_WAVELET_CTYPE") + ":"))),
     labmNP(Gtk::manage(new Gtk::Label(M("TP_WAVELET_NPTYPE") + ":"))),
@@ -1034,20 +1035,18 @@ Wavelet::Wavelet() :
     fincBox->pack_start(*sigmafin);
     fincFrame->add(*fincBox);
 
+    dirFrame->set_label_align(0.025, 0.5);
+    ToolParamBlock* const dirBox = Gtk::manage(new ToolParamBlock());
+    dirBox->pack_start(*ctboxBA);
+    dirBox->pack_start(*balance);
+    dirBox->pack_start(*opacityCurveEditorW, Gtk::PACK_SHRINK, 2);
+    dirBox->pack_start(*iter);
+    dirBox->pack_start(*tmr);
+    dirFrame->add(*dirBox);
 
     ToolParamBlock* const finalBox = Gtk::manage(new ToolParamBlock());
+    finalBox->pack_start(*dirFrame);
 
-    finalBox->pack_start(*ctboxBA);
-    finalBox->pack_start(*balance);
-
-    finalBox->pack_start(*opacityCurveEditorW, Gtk::PACK_SHRINK, 2);
-
-    finalBox->pack_start(*iter);
-
-    finalBox->pack_start(*tmr);
-//    finalBox->pack_start(*separatorbalend, Gtk::PACK_SHRINK, 2);
-//    finalBox->pack_start(*opacityCurveEditorWL, Gtk::PACK_SHRINK, 2);
-//    finalBox->pack_start(*sigmafin);
     finalBox->pack_start(*fincFrame);
     finalBox->pack_start(*curveEditorG, Gtk::PACK_SHRINK, 4);
     finalBox->pack_start(*softradend);
@@ -2568,15 +2567,18 @@ void Wavelet::BAmethodUpdateUI()
             balance->hide();
             opacityCurveEditorW->hide();
             iter->hide();
+            tmr->hide();
 
         } else if (BAmethod->get_active_row_number() == 1) { //sli
             opacityCurveEditorW->hide();
             balance->show();
             iter->show();
+            tmr->show();
         } else if (BAmethod->get_active_row_number() == 2) { //CU
             opacityCurveEditorW->show();
             balance->hide();
             iter->show();
+            tmr->show();
         }
     }
 }
diff --git a/rtgui/wavelet.h b/rtgui/wavelet.h
index 4a4947b2a..644d8f6b9 100644
--- a/rtgui/wavelet.h
+++ b/rtgui/wavelet.h
@@ -301,6 +301,7 @@ private:
     Gtk::Frame* const chromaFrame;
     Gtk::Frame* const chroFrame;
     Gtk::Frame* const fincFrame;
+    Gtk::Frame* const dirFrame;
 
     Gtk::Label* const wavLabels;
     Gtk::Label* const labmC;