diff --git a/data/colors.txt b/data/colors.txt
index 49150afc4c..7068a6e179 100644
--- a/data/colors.txt
+++ b/data/colors.txt
@@ -110,6 +110,7 @@
 4612472
 4666933
 4671303
+4809033
 4854924
 4962790
 4985359
@@ -125,6 +126,7 @@
 5378955
 5395026
 5592405
+5666134
 5862272
 5918280
 5991734
@@ -147,7 +149,6 @@
 6702352
 6710886
 6834797
-7104864
 7224647
 7353344
 7434609
@@ -157,7 +158,6 @@
 7566195
 7829367
 8000018
-8025702
 8026746
 8033996
 8060972
@@ -310,8 +310,10 @@
 857874978
 858466343
 860111940
+860447049
 860638284
 861230421
+861304150
 861690961
 861690972
 862151516
@@ -333,8 +335,6 @@
 1296845900
 1297438037
 1298359132
-1298950496
-1299871334
 1301911961
 1308576652
 1308604747
@@ -347,6 +347,8 @@
 1712394496
 1713512994
 1714104359
+1716085065
+1716942166
 1717328977
 1719302778
 1724500155
@@ -358,15 +360,13 @@
 2149720610
 2150311975
 2151957572
-2154588512
-2155509350
+2152292681
+2153149782
 2157549977
 2160707771
 2163800312
 2164214668
 2566914048
-2574018912
-2574939750
 2583691263
 2787649562
 2801593470
diff --git a/data/drules_proto.bin b/data/drules_proto.bin
index 5f790d1fa3..ee3bdf4376 100644
Binary files a/data/drules_proto.bin and b/data/drules_proto.bin differ
diff --git a/data/drules_proto.txt b/data/drules_proto.txt
index 4356338ce9..654078dfcf 100644
--- a/data/drules_proto.txt
+++ b/data/drules_proto.txt
@@ -30131,24 +30131,48 @@ cont {
 cont {
   name: "isoline-step_10"
   element {
-    scale: 17
+    scale: 15
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
+      priority: 1313
+      cap: BUTTCAP
+    }
+  }
+  element {
+    scale: 16
+    lines {
+      width: 1.0
+      color: 2153149782
       priority: 1313
     }
   }
   element {
-    scale: 18
+    scale: 17
     lines {
       width: 1.0
-      color: 1299871334
+      color: 1716942166
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
+      }
+      priority: 16313
+    }
+  }
+  element {
+    scale: 18
+    lines {
+      width: 1.3
+      color: 861304150
+      priority: 1313
+    }
+    path_text {
+      primary {
+        height: 9
+        color: 5666134
       }
       priority: 16313
     }
@@ -30156,14 +30180,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30174,8 +30198,8 @@ cont {
   element {
     scale: 13
     lines {
-      width: 0.7
-      color: 2574018912
+      width: 1.0
+      color: 2152292681
       priority: 1313
       cap: BUTTCAP
     }
@@ -30183,8 +30207,8 @@ cont {
   element {
     scale: 14
     lines {
-      width: 1.0
-      color: 2154588512
+      width: 1.3
+      color: 1716085065
       priority: 1313
       cap: BUTTCAP
     }
@@ -30192,15 +30216,15 @@ cont {
   element {
     scale: 15
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30208,14 +30232,14 @@ cont {
   element {
     scale: 16
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30223,14 +30247,14 @@ cont {
   element {
     scale: 17
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30238,14 +30262,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30253,14 +30277,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30271,8 +30295,8 @@ cont {
   element {
     scale: 11
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       join: BEVELJOIN
       cap: BUTTCAP
@@ -30280,7 +30304,7 @@ cont {
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30288,8 +30312,8 @@ cont {
   element {
     scale: 12
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       join: BEVELJOIN
       cap: BUTTCAP
@@ -30297,7 +30321,7 @@ cont {
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30305,15 +30329,15 @@ cont {
   element {
     scale: 13
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30321,15 +30345,15 @@ cont {
   element {
     scale: 14
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30337,15 +30361,15 @@ cont {
   element {
     scale: 15
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30353,14 +30377,14 @@ cont {
   element {
     scale: 16
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30368,14 +30392,14 @@ cont {
   element {
     scale: 17
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30383,14 +30407,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30398,14 +30422,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30417,7 +30441,7 @@ cont {
     scale: 15
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
       priority: 1313
       cap: BUTTCAP
     }
@@ -30426,7 +30450,7 @@ cont {
     scale: 16
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
       priority: 1313
     }
   }
@@ -30434,13 +30458,13 @@ cont {
     scale: 17
     lines {
       width: 1.0
-      color: 2155509350
+      color: 1716942166
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30448,14 +30472,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30463,14 +30487,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30481,8 +30505,8 @@ cont {
   element {
     scale: 11
     lines {
-      width: 0.7
-      color: 2574018912
+      width: 1.0
+      color: 2152292681
       priority: 1313
       join: BEVELJOIN
       cap: BUTTCAP
@@ -30491,8 +30515,8 @@ cont {
   element {
     scale: 12
     lines {
-      width: 1.0
-      color: 2154588512
+      width: 1.3
+      color: 1716085065
       priority: 1313
       join: BEVELJOIN
       cap: BUTTCAP
@@ -30500,7 +30524,7 @@ cont {
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30508,15 +30532,15 @@ cont {
   element {
     scale: 13
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30524,15 +30548,15 @@ cont {
   element {
     scale: 14
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30540,15 +30564,15 @@ cont {
   element {
     scale: 15
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30556,14 +30580,14 @@ cont {
   element {
     scale: 16
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30571,14 +30595,14 @@ cont {
   element {
     scale: 17
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30586,14 +30610,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30601,14 +30625,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30620,7 +30644,7 @@ cont {
     scale: 15
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
       priority: 1313
       cap: BUTTCAP
     }
@@ -30629,7 +30653,7 @@ cont {
     scale: 16
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
       priority: 1313
     }
   }
@@ -30637,13 +30661,13 @@ cont {
     scale: 17
     lines {
       width: 1.0
-      color: 2155509350
+      color: 1716942166
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30651,14 +30675,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30666,14 +30690,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
diff --git a/data/drules_proto_clear.bin b/data/drules_proto_clear.bin
index e780ad33f2..c9b6b4384f 100644
Binary files a/data/drules_proto_clear.bin and b/data/drules_proto_clear.bin differ
diff --git a/data/drules_proto_clear.txt b/data/drules_proto_clear.txt
index 1401b5088a..d76c81b330 100644
--- a/data/drules_proto_clear.txt
+++ b/data/drules_proto_clear.txt
@@ -29923,24 +29923,48 @@ cont {
 cont {
   name: "isoline-step_10"
   element {
-    scale: 17
+    scale: 15
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
+      priority: 1313
+      cap: BUTTCAP
+    }
+  }
+  element {
+    scale: 16
+    lines {
+      width: 1.0
+      color: 2153149782
       priority: 1313
     }
   }
   element {
-    scale: 18
+    scale: 17
     lines {
       width: 1.0
-      color: 1299871334
+      color: 1716942166
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
+      }
+      priority: 16313
+    }
+  }
+  element {
+    scale: 18
+    lines {
+      width: 1.3
+      color: 861304150
+      priority: 1313
+    }
+    path_text {
+      primary {
+        height: 9
+        color: 5666134
       }
       priority: 16313
     }
@@ -29948,14 +29972,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -29966,8 +29990,8 @@ cont {
   element {
     scale: 13
     lines {
-      width: 0.7
-      color: 2574018912
+      width: 1.0
+      color: 2152292681
       priority: 1313
       cap: BUTTCAP
     }
@@ -29975,8 +29999,8 @@ cont {
   element {
     scale: 14
     lines {
-      width: 1.0
-      color: 2154588512
+      width: 1.3
+      color: 1716085065
       priority: 1313
       cap: BUTTCAP
     }
@@ -29984,15 +30008,15 @@ cont {
   element {
     scale: 15
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30000,14 +30024,14 @@ cont {
   element {
     scale: 16
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30015,14 +30039,14 @@ cont {
   element {
     scale: 17
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30030,14 +30054,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30045,14 +30069,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30063,8 +30087,8 @@ cont {
   element {
     scale: 11
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       join: BEVELJOIN
       cap: BUTTCAP
@@ -30072,7 +30096,7 @@ cont {
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30080,8 +30104,8 @@ cont {
   element {
     scale: 12
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       join: BEVELJOIN
       cap: BUTTCAP
@@ -30089,7 +30113,7 @@ cont {
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30097,15 +30121,15 @@ cont {
   element {
     scale: 13
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30113,15 +30137,15 @@ cont {
   element {
     scale: 14
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30129,15 +30153,15 @@ cont {
   element {
     scale: 15
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30145,14 +30169,14 @@ cont {
   element {
     scale: 16
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30160,14 +30184,14 @@ cont {
   element {
     scale: 17
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30175,14 +30199,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30190,14 +30214,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30209,7 +30233,7 @@ cont {
     scale: 15
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
       priority: 1313
       cap: BUTTCAP
     }
@@ -30218,7 +30242,7 @@ cont {
     scale: 16
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
       priority: 1313
     }
   }
@@ -30226,13 +30250,13 @@ cont {
     scale: 17
     lines {
       width: 1.0
-      color: 2155509350
+      color: 1716942166
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30240,14 +30264,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30255,14 +30279,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30273,8 +30297,8 @@ cont {
   element {
     scale: 11
     lines {
-      width: 0.7
-      color: 2574018912
+      width: 1.0
+      color: 2152292681
       priority: 1313
       join: BEVELJOIN
       cap: BUTTCAP
@@ -30283,8 +30307,8 @@ cont {
   element {
     scale: 12
     lines {
-      width: 1.0
-      color: 2154588512
+      width: 1.3
+      color: 1716085065
       priority: 1313
       join: BEVELJOIN
       cap: BUTTCAP
@@ -30292,7 +30316,7 @@ cont {
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30300,15 +30324,15 @@ cont {
   element {
     scale: 13
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30316,15 +30340,15 @@ cont {
   element {
     scale: 14
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30332,15 +30356,15 @@ cont {
   element {
     scale: 15
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30348,14 +30372,14 @@ cont {
   element {
     scale: 16
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30363,14 +30387,14 @@ cont {
   element {
     scale: 17
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30378,14 +30402,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30393,14 +30417,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30412,7 +30436,7 @@ cont {
     scale: 15
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
       priority: 1313
       cap: BUTTCAP
     }
@@ -30421,7 +30445,7 @@ cont {
     scale: 16
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
       priority: 1313
     }
   }
@@ -30429,13 +30453,13 @@ cont {
     scale: 17
     lines {
       width: 1.0
-      color: 2155509350
+      color: 1716942166
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30443,14 +30467,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30458,14 +30482,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
diff --git a/data/drules_proto_dark.bin b/data/drules_proto_dark.bin
index bc06d7eb75..dc3c291a59 100644
Binary files a/data/drules_proto_dark.bin and b/data/drules_proto_dark.bin differ
diff --git a/data/drules_proto_dark.txt b/data/drules_proto_dark.txt
index 36c5faacf2..77537dc0f4 100644
--- a/data/drules_proto_dark.txt
+++ b/data/drules_proto_dark.txt
@@ -30079,24 +30079,48 @@ cont {
 cont {
   name: "isoline-step_10"
   element {
-    scale: 17
+    scale: 15
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
+      priority: 1313
+      cap: BUTTCAP
+    }
+  }
+  element {
+    scale: 16
+    lines {
+      width: 1.0
+      color: 2153149782
       priority: 1313
     }
   }
   element {
-    scale: 18
+    scale: 17
     lines {
       width: 1.0
-      color: 1299871334
+      color: 1716942166
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
+      }
+      priority: 16313
+    }
+  }
+  element {
+    scale: 18
+    lines {
+      width: 1.3
+      color: 861304150
+      priority: 1313
+    }
+    path_text {
+      primary {
+        height: 9
+        color: 5666134
       }
       priority: 16313
     }
@@ -30104,14 +30128,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30122,8 +30146,8 @@ cont {
   element {
     scale: 13
     lines {
-      width: 0.7
-      color: 2574018912
+      width: 1.0
+      color: 2152292681
       priority: 1313
       cap: BUTTCAP
     }
@@ -30131,8 +30155,8 @@ cont {
   element {
     scale: 14
     lines {
-      width: 1.0
-      color: 2154588512
+      width: 1.3
+      color: 1716085065
       priority: 1313
       cap: BUTTCAP
     }
@@ -30140,15 +30164,15 @@ cont {
   element {
     scale: 15
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30156,14 +30180,14 @@ cont {
   element {
     scale: 16
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30171,14 +30195,14 @@ cont {
   element {
     scale: 17
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30186,14 +30210,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30201,14 +30225,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30219,8 +30243,8 @@ cont {
   element {
     scale: 11
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       join: BEVELJOIN
       cap: BUTTCAP
@@ -30228,7 +30252,7 @@ cont {
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30236,8 +30260,8 @@ cont {
   element {
     scale: 12
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       join: BEVELJOIN
       cap: BUTTCAP
@@ -30245,7 +30269,7 @@ cont {
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30253,15 +30277,15 @@ cont {
   element {
     scale: 13
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30269,15 +30293,15 @@ cont {
   element {
     scale: 14
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30285,15 +30309,15 @@ cont {
   element {
     scale: 15
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30301,14 +30325,14 @@ cont {
   element {
     scale: 16
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30316,14 +30340,14 @@ cont {
   element {
     scale: 17
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30331,14 +30355,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30346,14 +30370,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30365,7 +30389,7 @@ cont {
     scale: 15
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
       priority: 1313
       cap: BUTTCAP
     }
@@ -30374,7 +30398,7 @@ cont {
     scale: 16
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
       priority: 1313
     }
   }
@@ -30382,13 +30406,13 @@ cont {
     scale: 17
     lines {
       width: 1.0
-      color: 2155509350
+      color: 1716942166
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30396,14 +30420,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30411,14 +30435,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30429,8 +30453,8 @@ cont {
   element {
     scale: 11
     lines {
-      width: 0.7
-      color: 2574018912
+      width: 1.0
+      color: 2152292681
       priority: 1313
       join: BEVELJOIN
       cap: BUTTCAP
@@ -30439,8 +30463,8 @@ cont {
   element {
     scale: 12
     lines {
-      width: 1.0
-      color: 2154588512
+      width: 1.3
+      color: 1716085065
       priority: 1313
       join: BEVELJOIN
       cap: BUTTCAP
@@ -30448,7 +30472,7 @@ cont {
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30456,15 +30480,15 @@ cont {
   element {
     scale: 13
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30472,15 +30496,15 @@ cont {
   element {
     scale: 14
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30488,15 +30512,15 @@ cont {
   element {
     scale: 15
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
       cap: BUTTCAP
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30504,14 +30528,14 @@ cont {
   element {
     scale: 16
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30519,14 +30543,14 @@ cont {
   element {
     scale: 17
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30534,14 +30558,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30549,14 +30573,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1298950496
+      width: 1.3
+      color: 860447049
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 7104864
+        color: 4809033
       }
       priority: 16313
     }
@@ -30568,7 +30592,7 @@ cont {
     scale: 15
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
       priority: 1313
       cap: BUTTCAP
     }
@@ -30577,7 +30601,7 @@ cont {
     scale: 16
     lines {
       width: 1.0
-      color: 2574939750
+      color: 2153149782
       priority: 1313
     }
   }
@@ -30585,13 +30609,13 @@ cont {
     scale: 17
     lines {
       width: 1.0
-      color: 2155509350
+      color: 1716942166
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30599,14 +30623,14 @@ cont {
   element {
     scale: 18
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }
@@ -30614,14 +30638,14 @@ cont {
   element {
     scale: 19
     lines {
-      width: 1.0
-      color: 1299871334
+      width: 1.3
+      color: 861304150
       priority: 1313
     }
     path_text {
       primary {
         height: 9
-        color: 8025702
+        color: 5666134
       }
       priority: 16313
     }