diff --git a/crlcore/python/technos/node180/gf180mcu/mcu9t5v0.py b/crlcore/python/technos/node180/gf180mcu/mcu9t5v0.py
index 6af50d79..682bf53f 100644
--- a/crlcore/python/technos/node180/gf180mcu/mcu9t5v0.py
+++ b/crlcore/python/technos/node180/gf180mcu/mcu9t5v0.py
@@ -11,6 +11,7 @@ from   coriolis.CRL             import AllianceFramework, Gds, LefImport, CellGa
                                        RoutingGauge, RoutingLayerGauge
 from   coriolis.helpers         import l, u, n, overlay, io, ndaTopDir
 from   coriolis.helpers.overlay import CfgCache, UpdateSession
+from   coriolis.Anabatic        import StyleFlags
 
 
 __all__ = [ "setup" ]
@@ -27,7 +28,7 @@ def _routing ():
     rg.setSymbolic( False )
     rg.addLayerGauge(
         RoutingLayerGauge.create( tech.getLayer( 'Metal1' )         # metal
-                                , RoutingLayerGauge.Vertical        # preferred routing direction
+                                , RoutingLayerGauge.Horizontal      # preferred routing direction
                                 , RoutingLayerGauge.PinOnly         # layer usage
                                 , 0                                 # depth
                                 , 0.0                               # density (deprecated)
@@ -39,7 +40,7 @@ def _routing ():
                                 , u(0.0 ) ))                        # obstacle dW
     rg.addLayerGauge(
         RoutingLayerGauge.create( tech.getLayer( 'Metal2' )         # metal
-                                , RoutingLayerGauge.Horizontal      # preferred routing direction
+                                , RoutingLayerGauge.Vertical        # preferred routing direction
                                 , RoutingLayerGauge.Default         # layer usage
                                 , 1                                 # depth
                                 , 0.0                               # density (deprecated)
@@ -48,10 +49,10 @@ def _routing ():
                                 , u(0.28)                           # wire width
                                 , u(0.28)                           # perpandicular wire width
                                 , u(0.26)                           # VIA side
-                                , u(0.0 ) ))                         # obstacle dW
+                                , u(0.0 ) ))                        # obstacle dW
     rg.addLayerGauge(
         RoutingLayerGauge.create( tech.getLayer( 'Metal3' )         # metal
-                                , RoutingLayerGauge.Vertical        # preferred routing direction
+                                , RoutingLayerGauge.Horizontal      # preferred routing direction
                                 , RoutingLayerGauge.Default         # layer usage
                                 , 2                                 # depth
                                 , 0.0                               # density (deprecated)
@@ -63,7 +64,7 @@ def _routing ():
                                 , u(0.0 ) ))                        # obstacle dW
     rg.addLayerGauge(
         RoutingLayerGauge.create( tech.getLayer( 'Metal4' )         # metal
-                                , RoutingLayerGauge.Horizontal      # preferred routing direction
+                                , RoutingLayerGauge.Vertical        # preferred routing direction
                                 , RoutingLayerGauge.Default         # layer usage
                                 , 3                                 # depth
                                 , 0.0                               # density (deprecated)
@@ -75,7 +76,7 @@ def _routing ():
                                 , u(0.0 ) ))                        # obstacle dW
     rg.addLayerGauge(
         RoutingLayerGauge.create( tech.getLayer( 'Metal5' )         # metal
-                                , RoutingLayerGauge.Vertical        # preferred routing direction
+                                , RoutingLayerGauge.Horizontal      # preferred routing direction
                                 , RoutingLayerGauge.Default         # layer usage
                                 , 4                                 # depth
                                 , 0.0                               # density (deprecated)
@@ -87,7 +88,7 @@ def _routing ():
                                 , u(0.0 ) ))                        # obstacle dW
     rg.addLayerGauge(
         RoutingLayerGauge.create( tech.getLayer( 'MetalTop' )       # metal
-                                , RoutingLayerGauge.Horizontal      # preferred routing direction
+                                , RoutingLayerGauge.Vertical        # preferred routing direction
                                 , RoutingLayerGauge.PowerSupply     # layer usage
                                 , 5                                 # depth
                                 , 0.0                               # density (deprecated)
@@ -161,7 +162,9 @@ def _routing ():
         cfg.anabatic.globalIterations = [ 1, 100 ]
         cfg.anabatic.gcell.displayMode = 1
         cfg.anabatic.gcell.displayMode = (("Boundary", 1), ("Density", 2))
-        cfg.katana.disableStackedVias = True
+        cfg.anabatic.netBuilderStyle = 'VH,3RL+'
+        cfg.anabatic.routingStyle = StyleFlags.VH
+        cfg.katana.disableStackedVias = False
         cfg.katana.hTracksReservedLocal = 4
         cfg.katana.hTracksReservedLocal = [0, 20]
         cfg.katana.vTracksReservedLocal = 3
diff --git a/crlcore/python/technos/node180/gf180mcu/techno.py b/crlcore/python/technos/node180/gf180mcu/techno.py
index dfdda812..8972bb65 100644
--- a/crlcore/python/technos/node180/gf180mcu/techno.py
+++ b/crlcore/python/technos/node180/gf180mcu/techno.py
@@ -80,20 +80,20 @@ def _setup_techno():
     setEnclosures( CONT, Poly2 , u(0.07) )
     setEnclosures( CONT, Metal1, u(0.12) )
     VIA12 = createVia( tech, 'VIA12', 'Metal1', 'Via1', 'Metal2', u(0.26) )
-    setEnclosures( VIA12, Metal1, u(0.06) )
-    setEnclosures( VIA12, Metal2, u(0.06) )
+    setEnclosures( VIA12, Metal1, (u(0.06), u(0.00)) )
+    setEnclosures( VIA12, Metal2, (u(0.06), u(0.01)) )
     VIA23 = createVia( tech, 'VIA23', 'Metal2', 'Via2', 'Metal3', u(0.26) )
-    setEnclosures( VIA23, Metal2, u(0.06) )
-    setEnclosures( VIA23, Metal3, u(0.06) )
+    setEnclosures( VIA23, Metal2, (u(0.06), u(0.01)) )
+    setEnclosures( VIA23, Metal3, (u(0.01), u(0.06)) )
     VIA34 = createVia( tech, 'VIA34', 'Metal3', 'Via3', 'Metal4', u(0.26) )
-    setEnclosures( VIA34, Metal3, u(0.06) )
-    setEnclosures( VIA34, Metal4, u(0.06) )
+    setEnclosures( VIA34, Metal3, (u(0.01), u(0.06)) )
+    setEnclosures( VIA34, Metal4, (u(0.06), u(0.01)) )
     VIA45 = createVia( tech, 'VIA45', 'Metal4', 'Via4', 'Metal5', u(0.26) )
-    setEnclosures( VIA45, Metal4, u(0.06) )
-    setEnclosures( VIA45, Metal5, u(0.06) )
+    setEnclosures( VIA45, Metal4, (u(0.06), u(0.01)) )
+    setEnclosures( VIA45, Metal5, (u(0.01), u(0.06)) )
     VIA5T = createVia( tech, 'VIA5T', 'Metal5', 'Via5', 'MetalTop', u(0.26) )
-    setEnclosures( VIA5T, Metal5  , u(0.06) )
-    setEnclosures( VIA5T, MetalTop, u(0.06) )
+    setEnclosures( VIA5T, Metal5  , (u(0.01), u(0.06)) )
+    setEnclosures( VIA5T, MetalTop, (u(0.06), u(0.01)) )
 
     Border = createBL( tech, 'Border', BasicLayer.Material.other, gds2Layer=63  )