Keep routing

nbg.kicad_pro

@@ -177,7 +177,10 @@
         }
       ],
       "track_widths": [
-        0.0
+        0.0,
+        0.2,
+        0.5,
+        1.0
       ],
       "tuning_pattern_settings": {
         "diff_pair_defaults": {
@@ -209,6 +212,14 @@
         {
           "diameter": 0.0,
           "drill": 0.0
+        },
+        {
+          "diameter": 0.3,
+          "drill": 0.15
+        },
+        {
+          "diameter": 0.6,
+          "drill": 0.3
         }
       ],
       "zones_allow_external_fillets": false