diff --git a/EGrid/src/eg320/Multi320Systems.scala b/EGrid/src/eg320/Multi320Systems.scala
index c0c92492a..1d9a07410 100644
--- a/EGrid/src/eg320/Multi320Systems.scala
+++ b/EGrid/src/eg320/Multi320Systems.scala
@@ -5,7 +5,7 @@ import prid._, phex._, egrid._, pEarth._
 /** Scenario for 2 Grid system for 0E and 30E */
 object Scen320s0e1 extends EScenLongMulti
 { override val title: String = "320km 0E - 30E"
-  override implicit val gridSys: EGrid320LongMulti = EGrid320.multi(2, 0, 124)// Grids320S0E1
+  override implicit val gridSys: EGrid320LongMulti = EGrid320.multi(2, 0, 124, 162)
   override val terrs: HCenLayer[WTile] = fullTerrsHCenLayerSpawn
   override val sTerrs: HSideLayer[WSide] = fullTerrsSideLayerSpawn
   override val corners: HCornerLayer = fullTerrsCornerLayerSpawn
@@ -32,7 +32,7 @@ object Scen320ChinaJapan extends EScenLongMulti
 object Grids320S11E2 extends EGrid320LongMulti
 { ThisSys =>
   override def gridsXSpacing: Double = 40
-  override val grids: RArr[EGridLongFull] = EGrid320.grids(4, 11, 126)
+  override val grids: RArr[EGridLongFull] = EGrid320.grids(4, 11, 126, 164)
   override val gridMans: RArr[EGridLongMan] = iToMap(3)(EGridLongMan(_, ThisSys))
   override val headGridInt: Int = 11
 }
diff --git a/EGrid/src/eg320/Terr320E0.scala b/EGrid/src/eg320/Terr320E0.scala
index 227f14a49..b7a3cb8ec 100644
--- a/EGrid/src/eg320/Terr320E0.scala
+++ b/EGrid/src/eg320/Terr320E0.scala
@@ -8,7 +8,7 @@ import prid._, phex._, egrid._, WTile._
  *  area it must be assigned to France  */
 object Terr320E0 extends Long320Terrs
 {
-  override implicit val grid: EGrid320LongFull = EGrid320.e0(124)
+  override implicit val grid: EGrid320LongFull = EGrid320.e0(124, 168)
   override val terrs: HCenLayer[WTile] = grid.newHCenLayer[WTile](sea)
   override val sTerrs: HSideLayer[WSide] = grid.newSideLayer[WSide](WSideNone)
   override val corners: HCornerLayer = grid.newHVertOffsetLayer
diff --git a/EGrid/src/eg320/Terr320E30.scala b/EGrid/src/eg320/Terr320E30.scala
index ab2599ecd..cfcd851e6 100644
--- a/EGrid/src/eg320/Terr320E30.scala
+++ b/EGrid/src/eg320/Terr320E30.scala
@@ -3,7 +3,7 @@ package ostrat; package eg320
 import prid.phex._, egrid._, WTile._
 
 object Terr320E30 extends Long320Terrs
-{ override implicit val grid: EGrid320LongFull = EGrid320.e30(124)
+{ override implicit val grid: EGrid320LongFull = EGrid320.e30(124, 166)
   override val terrs: HCenLayer[WTile] = grid.newHCenLayer[WTile](sea)
   override val sTerrs: HSideLayer[WSide] = grid.newSideLayer[WSide](WSideNone)
   override val corners: HCornerLayer = grid.newHVertOffsetLayer
@@ -11,6 +11,8 @@ object Terr320E30 extends Long320Terrs
   val help = new WTerrSetter(grid, terrs, sTerrs, corners)
   {
     override val rowDatas: RArr[RowBase] = RArr(
+      TRow(164, Island(Plains, IceCap)),
+      TRow(162, Island(Mountains, IceCap)),
       TRow(156, Headland(2, 5, Hilly, Tundra), Headland(2, 0, Hilly, Tundra), sea),
       VRow(155, MouthDn(1538)),
       TRow(154, taigaHills, taiga * 2, Headland(4, 0, Plains, Tundra)),
diff --git a/EGrid/src/eg320/Terr320E60.scala b/EGrid/src/eg320/Terr320E60.scala
index c6e42072d..0a4a387da 100644
--- a/EGrid/src/eg320/Terr320E60.scala
+++ b/EGrid/src/eg320/Terr320E60.scala
@@ -4,21 +4,12 @@ import prid._, phex._, egrid._, WTile._
 
 object Terr320E60 extends Long320Terrs
 {
-  override implicit val grid: EGrid320LongFull = EGrid320.e60(120)
+  override implicit val grid: EGrid320LongFull = EGrid320.e60(120, 164)
 
   override val terrs: HCenLayer[WTile] =
   { val res: HCenLayer[WTile] = grid.newHCenLayer[WTile](sea)
     def wr(r: Int, tileValues: Multiple[WTile]*): Unit = { res.setRow(r, tileValues :_*); () }
-    wr(160, tundra, sea)
-    wr(158, tundra, sea, tundra)
-    wr(156, sea * 2, tundra)
-    wr(154, tundra * 4)
-    wr(152, taiga * 4)
-    wr(150, taiga * 4)
-    wr(148, forest, taiga * 4)
-    wr(146, forest * 2, taiga * 3)
-    wr(144, forest * 5)
-    wr(142, plain * 6)
+
     wr(140, plain * 2, desert * 3, plain)
     wr(138, plain, desert * 6)
     wr(136, sea, desert * 6)
@@ -51,4 +42,21 @@ object Terr320E60 extends Long320Terrs
     res.setMouth4(138, 2554)//Caspian Sea north east
     res
   }
+
+  val help = new WTerrSetter(grid, terrs, sTerrs, corners)
+  { override val rowDatas: RArr[RowBase] = RArr(
+      TRow(160, Headland(1, 5, Plains, Tundra), sea),
+      TRow(158, Headland(4, 2, Plains, Tundra), sea, tundra),
+      TRow(156, sea * 2, tundra),
+      TRow(154, tundra * 4),
+      TRow(152, taiga * 4),
+      TRow(150, taiga * 4),
+      TRow(148, forest, taiga * 4),
+      TRow(146, forest * 2, taiga * 3),
+      TRow(144, forest * 5),
+      TRow(142, plain * 6),
+    )
+  }
+
+  help.run
 }
\ No newline at end of file
diff --git a/EGrid/src/eg320/Terr320W30.scala b/EGrid/src/eg320/Terr320W30.scala
index 7680570f1..2c48f5a58 100644
--- a/EGrid/src/eg320/Terr320W30.scala
+++ b/EGrid/src/eg320/Terr320W30.scala
@@ -4,23 +4,23 @@ import prid._, phex._, egrid._, WTile._
 
 /** 320km hex terrain centred on 30 west. */
 object Terr320W30 extends Long320Terrs
-{
-  override implicit val grid: EGrid320LongFull = EGrid320.w30(124)
+{ override implicit val grid: EGrid320LongFull = EGrid320.w30(124, 164)
+  override val terrs: HCenLayer[WTile] = grid.newHCenLayer[WTile](sea)
+  override val sTerrs: HSideLayer[WSide] = grid.newSideLayer[WSide](WSideNone)
+  override val corners: HCornerLayer = grid.newHVertOffsetLayer
 
-  override val terrs: HCenLayer[WTile] =
-  { val res: HCenLayer[WTile] = grid.newHCenLayer[WTile](sea)
-    def gs(r: Int, cStart: Int, tileValues: Multiple[WTile]*): Unit = { res.setRowEnd(r, cStart, tileValues :_*); () }
-    gs(160, 11776, ice, sea)
-    gs(158, 11774, ice * 2, sea)
-    gs(156, 11772, ice * 2, sea)
-    gs(154, 11770, ice, tundra, sea * 2)
-    gs(152, 11780, hills * 2)
-    res
-  }
-  override val sTerrs: HSideLayer[WSide] =
-  { val res: HSideLayer[WSide] = grid.newSideLayer[WSide](WSideNone)
-    res
+  val help = new WTerrSetter(grid, terrs, sTerrs, corners)
+  { override val rowDatas: RArr[RowBase] = RArr(
+      TRow(164, ice),
+      TRow(162, ice * 2),
+      TRow(160, ice, Headland(2, 1, Plains, IceCap)),
+      TRow(158, ice * 2, sea),
+      TRow(156, ice * 2, sea),
+      TRow(154, ice, tundra, sea * 2),
+      TRow(152, Headland(1, 2, Hilly, IceCap), sea, tundraHills * 2),
+      TRow(150, Headland(2, 2, Hilly, IceCap))
+    )
   }
 
-  override val corners: HCornerLayer = grid.newHVertOffsetLayer
+  help.run
 }
\ No newline at end of file
diff --git a/EGrid/src/eg320/Terr320W60.scala b/EGrid/src/eg320/Terr320W60.scala
index 7525e22b9..afa260b68 100644
--- a/EGrid/src/eg320/Terr320W60.scala
+++ b/EGrid/src/eg320/Terr320W60.scala
@@ -5,7 +5,7 @@ import prid._, phex._, egrid._, WTile._
 /** 320km terrain for 60 west. */
 object Terr320W60 extends Long320Terrs
 {
-  override implicit val grid: EGrid320LongFull = EGrid320.w60(128)
+  override implicit val grid: EGrid320LongFull = EGrid320.w60(128, 162)
 
   override val terrs: HCenLayer[WTile] =
   { val res: HCenLayer[WTile] = grid.newHCenLayer[WTile](sea)
diff --git a/EGrid/src/egrid/WTile.scala b/EGrid/src/egrid/WTile.scala
index d8fb56eee..1276799ff 100644
--- a/EGrid/src/egrid/WTile.scala
+++ b/EGrid/src/egrid/WTile.scala
@@ -79,6 +79,7 @@ trait LandLike extends WTile
       case Taiga => Chocolate.average(Taiga.colour)
       case Forest => Chocolate.average(Forest.colour)
       case Desert => Chocolate.average(Desert.colour)
+      case IceCap => Chocolate.average(IceCap.colour).average(IceCap.colour)
       case _ => Chocolate
     }
     case Mountains => Gray