diff --git a/libsrc/meshing/improve2.cpp b/libsrc/meshing/improve2.cpp
index acbfa1ea..3b2b102d 100644
--- a/libsrc/meshing/improve2.cpp
+++ b/libsrc/meshing/improve2.cpp
@@ -453,7 +453,6 @@ namespace netgen
                 nv, -1, loch);
         illegal1 += 1-mesh.LegalTrig(el);
       }
-    bad1 /= (hasonepi.Size()+hasbothpi.Size());
 
     double bad2 = 0;
     for (int k = 0; k < hasonepi.Size(); k++)
@@ -483,7 +482,6 @@ namespace netgen
 
         illegal2 += 1-mesh.LegalTrig(el);
       }
-    bad2 /= hasonepi.Size();
 
     if (debugflag)
       {
diff --git a/tests/pytest/results.json b/tests/pytest/results.json
index eb334760..aff178db 100644
--- a/tests/pytest/results.json
+++ b/tests/pytest/results.json
@@ -2,18 +2,18 @@
     "boundarycondition.geo": [
         {
             "angles_tet": [
-                27.914,
-                137.69
+                27.291,
+                136.38
             ],
             "angles_trig": [
-                29.255,
-                99.865
+                23.577,
+                123.09
             ],
             "ne1d": 74,
-            "ne2d": 54,
-            "ne3d": 46,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3, 5, 6, 15, 3, 7, 5, 0, 0, 0]",
-            "total_badness": 70.019644222
+            "ne2d": 52,
+            "ne3d": 48,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 7, 7, 16, 3, 6, 1, 1, 0, 1]",
+            "total_badness": 74.651719788
         },
         {
             "angles_tet": [
@@ -47,80 +47,80 @@
         },
         {
             "angles_tet": [
-                27.914,
-                137.69
+                27.292,
+                136.38
             ],
             "angles_trig": [
-                29.255,
-                99.865
+                23.578,
+                123.09
             ],
             "ne1d": 74,
-            "ne2d": 54,
-            "ne3d": 46,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3, 5, 6, 15, 3, 7, 5, 0, 0, 0]",
-            "total_badness": 70.019644216
+            "ne2d": 52,
+            "ne3d": 48,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 7, 7, 16, 3, 6, 1, 1, 0, 1]",
+            "total_badness": 74.651710944
         },
         {
             "angles_tet": [
-                22.611,
-                132.85
+                28.952,
+                132.08
             ],
             "angles_trig": [
-                23.939,
-                104.77
+                23.632,
+                109.31
             ],
             "ne1d": 118,
-            "ne2d": 140,
-            "ne3d": 165,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 9, 13, 23, 20, 31, 25, 21, 14, 6, 1]",
-            "total_badness": 233.73328915
+            "ne2d": 124,
+            "ne3d": 136,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 18, 14, 20, 33, 17, 10, 10, 9, 0]",
+            "total_badness": 193.08725988
         },
         {
             "angles_tet": [
-                25.801,
-                134.97
+                24.309,
+                138.49
             ],
             "angles_trig": [
                 24.858,
-                111.88
+                104.73
             ],
             "ne1d": 181,
-            "ne2d": 325,
-            "ne3d": 520,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 6, 14, 39, 52, 64, 79, 98, 93, 57, 15]",
-            "total_badness": 673.37179433
+            "ne2d": 313,
+            "ne3d": 506,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 6, 13, 25, 47, 64, 85, 94, 100, 51, 17]",
+            "total_badness": 650.35553279
         }
     ],
     "boxcyl.geo": [
         {
             "angles_tet": [
-                22.391,
-                135.51
+                21.801,
+                141.86
             ],
             "angles_trig": [
-                22.547,
+                22.551,
                 121.98
             ],
             "ne1d": 190,
-            "ne2d": 468,
-            "ne3d": 845,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 1, 29, 90, 89, 74, 95, 96, 93, 98, 99, 60, 21]",
-            "total_badness": 1218.9142866
+            "ne2d": 466,
+            "ne3d": 853,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 1, 2, 29, 91, 82, 81, 79, 105, 104, 102, 104, 55, 18]",
+            "total_badness": 1230.3136604
         },
         {
             "angles_tet": [
-                14.829,
-                146.41
+                11.507,
+                151.32
             ],
             "angles_trig": [
                 16.491,
                 127.01
             ],
             "ne1d": 94,
-            "ne2d": 114,
-            "ne3d": 122,
-            "quality_histogram": "[0, 0, 0, 0, 1, 2, 4, 9, 19, 14, 12, 10, 10, 7, 11, 4, 2, 14, 3, 0]",
-            "total_badness": 231.46662286
+            "ne2d": 112,
+            "ne3d": 117,
+            "quality_histogram": "[0, 0, 0, 0, 1, 2, 4, 4, 15, 17, 12, 12, 7, 7, 9, 7, 4, 14, 2, 0]",
+            "total_badness": 215.67528767
         },
         {
             "angles_tet": [
@@ -139,140 +139,140 @@
         },
         {
             "angles_tet": [
-                22.392,
-                135.93
+                21.799,
+                141.86
             ],
             "angles_trig": [
-                22.547,
+                22.551,
                 121.98
             ],
             "ne1d": 190,
-            "ne2d": 468,
-            "ne3d": 838,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 1, 30, 88, 87, 63, 105, 87, 95, 98, 101, 59, 24]",
-            "total_badness": 1206.145501
+            "ne2d": 466,
+            "ne3d": 853,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 1, 2, 29, 90, 82, 83, 76, 104, 104, 101, 106, 59, 16]",
+            "total_badness": 1228.8621753
         },
         {
             "angles_tet": [
-                26.449,
-                140.15
+                23.059,
+                142.42
             ],
             "angles_trig": [
-                24.477,
-                114.57
+                24.422,
+                114.76
             ],
             "ne1d": 284,
-            "ne2d": 938,
-            "ne3d": 3808,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 12, 47, 117, 277, 497, 641, 782, 746, 506, 177]",
-            "total_badness": 4753.2608558
+            "ne2d": 932,
+            "ne3d": 3796,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 2, 5, 25, 57, 141, 242, 514, 663, 741, 700, 533, 173]",
+            "total_badness": 4762.1753552
         },
         {
             "angles_tet": [
-                28.839,
+                28.81,
                 136.82
             ],
             "angles_trig": [
                 24.852,
-                123.06
+                115.45
             ],
             "ne1d": 456,
             "ne2d": 2496,
-            "ne3d": 18745,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 27, 92, 267, 746, 1634, 2890, 4017, 4509, 3387, 1173]",
-            "total_badness": 22615.490176
+            "ne3d": 18764,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 22, 93, 266, 749, 1636, 2864, 4077, 4527, 3369, 1158]",
+            "total_badness": 22641.283691
         }
     ],
     "circle_on_cube.geo": [
         {
             "angles_tet": [
-                21.273,
-                137.67
+                19.96,
+                140.64
             ],
             "angles_trig": [
-                24.517,
-                113.53
+                24.944,
+                113.33
             ],
             "ne1d": 94,
-            "ne2d": 170,
-            "ne3d": 631,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 12, 30, 55, 76, 104, 120, 97, 70, 49, 10]",
-            "total_badness": 851.6214528
+            "ne2d": 166,
+            "ne3d": 612,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 1, 1, 6, 14, 21, 40, 63, 91, 107, 124, 82, 47, 15]",
+            "total_badness": 811.78938044
         },
         {
             "angles_tet": [
-                17.203,
-                146.18
+                18.23,
+                141.37
             ],
             "angles_trig": [
-                16.937,
-                127.21
+                19.788,
+                128.96
             ],
             "ne1d": 40,
-            "ne2d": 38,
-            "ne3d": 46,
-            "quality_histogram": "[0, 0, 0, 0, 0, 2, 2, 4, 8, 8, 6, 7, 5, 1, 2, 1, 0, 0, 0, 0]",
-            "total_badness": 97.323158326
+            "ne2d": 34,
+            "ne3d": 48,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 1, 2, 7, 7, 7, 10, 5, 3, 2, 2, 1, 1, 0, 0]",
+            "total_badness": 90.934962923
         },
         {
             "angles_tet": [
-                26.568,
-                131.32
+                24.365,
+                137.33
             ],
             "angles_trig": [
-                23.604,
-                115.75
+                26.464,
+                113.36
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             "ne1d": 62,
-            "ne2d": 96,
-            "ne3d": 196,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 8, 13, 31, 32, 43, 33, 18, 6, 9, 0]",
-            "total_badness": 281.47956507
+            "ne2d": 92,
+            "ne3d": 183,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 7, 16, 29, 27, 31, 21, 19, 21, 10, 0]",
+            "total_badness": 259.3323397
         },
         {
             "angles_tet": [
-                27.256,
-                136.88
+                20.414,
+                140.15
             ],
             "angles_trig": [
-                25.056,
-                112.86
+                24.831,
+                113.52
             ],
             "ne1d": 94,
-            "ne2d": 170,
-            "ne3d": 617,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 8, 24, 45, 83, 93, 110, 109, 75, 54, 12]",
-            "total_badness": 818.76482812
+            "ne2d": 166,
+            "ne3d": 612,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 1, 1, 5, 13, 24, 41, 62, 90, 109, 116, 83, 51, 16]",
+            "total_badness": 810.99503348
         },
         {
             "angles_tet": [
-                28.642,
-                131.64
+                18.834,
+                142.08
             ],
             "angles_trig": [
-                27.582,
-                112.81
+                25.801,
+                111.08
             ],
             "ne1d": 138,
-            "ne2d": 384,
-            "ne3d": 1988,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 11, 49, 142, 225, 336, 439, 417, 280, 85]",
-            "total_badness": 2458.7297408
+            "ne2d": 380,
+            "ne3d": 2041,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 10, 25, 60, 140, 228, 332, 469, 418, 279, 78]",
+            "total_badness": 2539.1609328
         },
         {
             "angles_tet": [
-                26.261,
-                136.67
+                25.405,
+                141.15
             ],
             "angles_trig": [
-                24.333,
-                115.58
+                27.134,
+                116.9
             ],
             "ne1d": 224,
-            "ne2d": 944,
-            "ne3d": 11884,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 15, 67, 187, 504, 1104, 1766, 2553, 2772, 2223, 688]",
-            "total_badness": 14368.116024
+            "ne2d": 932,
+            "ne3d": 11771,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 13, 60, 170, 453, 1079, 1794, 2397, 2758, 2350, 696]",
+            "total_badness": 14181.937809
         }
     ],
     "cone.geo": [
@@ -308,18 +308,18 @@
         },
         {
             "angles_tet": [
-                5.6575,
-                169.44
+                3.8299,
+                169.8
             ],
             "angles_trig": [
-                7.092,
-                155.41
+                7.7658,
+                155.67
             ],
             "ne1d": 48,
-            "ne2d": 428,
-            "ne3d": 763,
-            "quality_histogram": "[0, 1, 12, 30, 35, 44, 39, 49, 82, 100, 68, 81, 55, 44, 49, 23, 22, 19, 8, 2]",
-            "total_badness": 1832.2349397
+            "ne2d": 424,
+            "ne3d": 783,
+            "quality_histogram": "[0, 3, 5, 27, 40, 43, 49, 44, 84, 74, 78, 84, 60, 52, 48, 24, 32, 19, 15, 2]",
+            "total_badness": 1824.4335331
         },
         {
             "angles_tet": [
@@ -445,50 +445,50 @@
         },
         {
             "angles_tet": [
-                21.865,
-                136.72
+                20.477,
+                142.85
             ],
             "angles_trig": [
-                22.37,
-                121.17
+                22.403,
+                121.04
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             "ne1d": 72,
-            "ne2d": 116,
-            "ne3d": 169,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 1, 3, 3, 4, 8, 13, 12, 20, 28, 33, 27, 11, 6]",
-            "total_badness": 228.41837612
+            "ne2d": 106,
+            "ne3d": 158,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 1, 2, 1, 4, 3, 4, 16, 22, 32, 25, 26, 14, 8]",
+            "total_badness": 207.4915712
         }
     ],
     "cubeandring.geo": [
         {
             "angles_tet": [
-                5.2065,
-                170.27
+                5.3682,
+                165.74
             ],
             "angles_trig": [
-                10.96,
-                154.62
+                11.3,
+                154.12
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             "ne1d": 262,
-            "ne2d": 726,
-            "ne3d": 2167,
-            "quality_histogram": "[0, 4, 17, 35, 75, 117, 114, 112, 77, 51, 58, 86, 115, 177, 248, 293, 239, 204, 118, 27]",
-            "total_badness": 4176.9284057
+            "ne2d": 702,
+            "ne3d": 2099,
+            "quality_histogram": "[0, 0, 12, 32, 71, 94, 120, 96, 80, 58, 45, 67, 130, 209, 229, 261, 252, 190, 121, 32]",
+            "total_badness": 3918.4348785
         },
         {
             "angles_tet": [
-                16.741,
-                140.94
+                29.146,
+                134.34
             ],
             "angles_trig": [
-                19.264,
-                120.29
+                25.65,
+                116.54
             ],
             "ne1d": 134,
-            "ne2d": 164,
-            "ne3d": 252,
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-            "total_badness": 369.95189237
+            "ne2d": 160,
+            "ne3d": 245,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 25, 37, 40, 42, 43, 30, 15, 3, 2]",
+            "total_badness": 349.09002466
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         {
             "angles_tet": [
@@ -500,55 +500,55 @@
                 131.52
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             "ne1d": 190,
-            "ne2d": 300,
-            "ne3d": 632,
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-            "total_badness": 947.91494351
+            "ne2d": 282,
+            "ne3d": 589,
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+            "total_badness": 862.89134979
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         {
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-                161.33
+                7.6936,
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-                150.46
+                12.773,
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             "ne1d": 262,
-            "ne2d": 726,
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-            "total_badness": 3642.1604728
+            "ne2d": 702,
+            "ne3d": 2003,
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-                24.1,
-                141.88
+                21.834,
+                143.22
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             "angles_trig": [
-                23.859,
-                119.8
+                23.385,
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             "ne1d": 378,
-            "ne2d": 1412,
-            "ne3d": 7670,
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-            "total_badness": 9545.7933664
+            "ne2d": 1400,
+            "ne3d": 7678,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 2, 11, 30, 118, 264, 475, 859, 1311, 1567, 1623, 1081, 337]",
+            "total_badness": 9555.5911544
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         {
             "angles_tet": [
-                24.428,
-                143.27
+                19.725,
+                150.28
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             "angles_trig": [
-                24.968,
-                121.61
+                22.53,
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             "ne1d": 624,
-            "ne2d": 3944,
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-            "total_badness": 46629.830149
+            "ne2d": 3922,
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+            "total_badness": 45961.097134
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     ],
     "cubeandspheres.geo": [
@@ -573,14 +573,14 @@
                 137.5
             ],
             "angles_trig": [
-                28.935,
-                109.27
+                30.884,
+                106.1
             ],
             "ne1d": 144,
-            "ne2d": 150,
-            "ne3d": 100,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 7, 10, 16, 18, 15, 17, 6, 5, 4, 0]",
-            "total_badness": 146.6468601
+            "ne2d": 140,
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+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 7, 5, 23, 16, 12, 16, 1, 3, 1, 0]",
+            "total_badness": 129.5899229
         },
         {
             "angles_tet": [
@@ -588,14 +588,14 @@
                 137.32
             ],
             "angles_trig": [
-                29.702,
-                106.44
+                30.054,
+                105.76
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             "ne1d": 144,
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+            "ne2d": 142,
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+            "total_badness": 134.24463081
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         {
             "angles_tet": [
@@ -614,217 +614,217 @@
         },
         {
             "angles_tet": [
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+                19.282,
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+            "total_badness": 499.78585873
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             "angles_tet": [
-                13.221,
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             "angles_trig": [
                 19.317,
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     ],
     "cubemcyl.geo": [
         {
             "angles_tet": [
-                19.095,
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+                17.446,
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             "angles_trig": [
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-            "ne2d": 346,
-            "ne3d": 595,
-            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 23, 40, 55, 95, 101, 105, 99, 60, 8]",
-            "total_badness": 777.63275434
+            "ne2d": 334,
+            "ne3d": 596,
+            "quality_histogram": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 21, 35, 49, 93, 105, 118, 99, 54, 17]",
+            "total_badness": 770.34262233
         }
     ],
     "twocyl.geo": [
@@ -3516,4 +3516,4 @@
             "total_badness": 16428.083882
         }
     ]
-}
\ No newline at end of file
+}