diff --git a/libsrc/meshing/delaunay2d.cpp b/libsrc/meshing/delaunay2d.cpp
index 66b22708..656dacf6 100644
--- a/libsrc/meshing/delaunay2d.cpp
+++ b/libsrc/meshing/delaunay2d.cpp
@@ -217,7 +217,7 @@ namespace netgen
 
     if(definitive_overlapping_trig==-1)
     {
-      cout << "Error in tree - didnt find overlap, check all trigs again" << endl;
+      PrintMessage (5, "Warning in delaunay tree - didn't find overlapping circle, check all trigs again");
       for(auto i_trig : trigs.Range())
       {
         const auto trig = trigs[i_trig];
diff --git a/tests/pytest/results.json b/tests/pytest/results.json
index 3ede7173..04cb980d 100644
--- a/tests/pytest/results.json
+++ b/tests/pytest/results.json
@@ -1513,8 +1513,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 70,
-            "ne2d": 403,
+            "ne1d": 81,
+            "ne2d": 442,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -1528,8 +1528,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 71,
-            "ne2d": 394,
+            "ne1d": 86,
+            "ne2d": 464,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -1543,8 +1543,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 72,
-            "ne2d": 395,
+            "ne1d": 86,
+            "ne2d": 466,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -1558,23 +1558,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 70,
-            "ne2d": 403,
-            "ne3d": 0,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
-            "total_badness": 0.0
-        },
-        {
-            "angles_tet": [
-                0.0,
-                0.0
-            ],
-            "angles_trig": [
-                0.0,
-                0.0
-            ],
-            "ne1d": 74,
-            "ne2d": 410,
+            "ne1d": 81,
+            "ne2d": 442,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -1589,7 +1574,22 @@
                 0.0
             ],
             "ne1d": 82,
-            "ne2d": 442,
+            "ne2d": 441,
+            "ne3d": 0,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
+            "total_badness": 0.0
+        },
+        {
+            "angles_tet": [
+                0.0,
+                0.0
+            ],
+            "angles_trig": [
+                0.0,
+                0.0
+            ],
+            "ne1d": 86,
+            "ne2d": 472,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2713,8 +2713,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 24,
-            "ne2d": 82,
+            "ne1d": 31,
+            "ne2d": 99,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2728,8 +2728,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 16,
-            "ne2d": 44,
+            "ne1d": 27,
+            "ne2d": 75,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2743,8 +2743,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 11,
-            "ne2d": 29,
+            "ne1d": 25,
+            "ne2d": 85,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2758,8 +2758,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 24,
-            "ne2d": 82,
+            "ne1d": 31,
+            "ne2d": 99,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2773,8 +2773,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 36,
-            "ne2d": 146,
+            "ne1d": 41,
+            "ne2d": 177,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2788,8 +2788,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 22,
-            "ne2d": 82,
+            "ne1d": 30,
+            "ne2d": 108,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2805,8 +2805,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 28,
-            "ne2d": 146,
+            "ne1d": 32,
+            "ne2d": 148,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2820,8 +2820,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 22,
-            "ne2d": 134,
+            "ne1d": 32,
+            "ne2d": 140,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2835,8 +2835,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 28,
-            "ne2d": 142,
+            "ne1d": 32,
+            "ne2d": 148,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2850,8 +2850,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 28,
-            "ne2d": 146,
+            "ne1d": 32,
+            "ne2d": 148,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2865,8 +2865,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 39,
-            "ne2d": 290,
+            "ne1d": 43,
+            "ne2d": 300,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2881,7 +2881,7 @@
                 0.0
             ],
             "ne1d": 79,
-            "ne2d": 837,
+            "ne2d": 821,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2897,8 +2897,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 28,
-            "ne2d": 122,
+            "ne1d": 32,
+            "ne2d": 124,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2912,8 +2912,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 22,
-            "ne2d": 110,
+            "ne1d": 32,
+            "ne2d": 116,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2927,8 +2927,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 28,
-            "ne2d": 118,
+            "ne1d": 32,
+            "ne2d": 124,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2942,8 +2942,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 28,
-            "ne2d": 122,
+            "ne1d": 32,
+            "ne2d": 124,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2957,8 +2957,8 @@
                 0.0,
                 0.0
             ],
-            "ne1d": 39,
-            "ne2d": 239,
+            "ne1d": 43,
+            "ne2d": 249,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0
@@ -2973,7 +2973,7 @@
                 0.0
             ],
             "ne1d": 79,
-            "ne2d": 705,
+            "ne2d": 687,
             "ne3d": 0,
             "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]",
             "total_badness": 0.0