diff --git a/src/main/java/jp/ngt/rtm/item/ItemWrench.java b/src/main/java/jp/ngt/rtm/item/ItemWrench.java
index 1a9bd9da..f48afe3a 100644
--- a/src/main/java/jp/ngt/rtm/item/ItemWrench.java
+++ b/src/main/java/jp/ngt/rtm/item/ItemWrench.java
@@ -77,11 +77,17 @@ public void onRightClickMarker(ItemStack itemStack, World world, EntityPlayer pl
             case 9:
                 this.changeMarkerAnchor(world, player, marker);
                 break;
+            case 10:
+                marker.fitNeighbor ^= true;
+                if (world.isRemote) {
+                    NGTLog.sendChatMessage(player, "Set fit neighbor rail: " + marker.fitNeighbor);
+                }
+                break;
         }
     }
 
     private void changeMode(World world, ItemStack itemStack, EntityPlayer player) {
-        int i = (itemStack.getItemDamage() + 1) % 10;
+        int i = (itemStack.getItemDamage() + 1) % 11;
         if (i >= 2 && i <= 5) {
             i = 6;
         }
diff --git a/src/main/java/jp/ngt/rtm/rail/BlockMarker.java b/src/main/java/jp/ngt/rtm/rail/BlockMarker.java
index c331eea5..c3a2b9be 100644
--- a/src/main/java/jp/ngt/rtm/rail/BlockMarker.java
+++ b/src/main/java/jp/ngt/rtm/rail/BlockMarker.java
@@ -186,7 +186,6 @@ public boolean onMarkerActivated(World world, int x, int y, int z, EntityPlayer
                             .sorted(Comparator.comparingInt(o -> Math.abs(o.yCoord - y)))
                             .map(TileEntityMarker::getMarkerRP)
                             .collect(Collectors.toList());
-                    list.forEach(rp -> rp.addHeight(prop.blockHeight - 0.0625F));
                 }
 
                 if (list.size() == 2 && list.stream().allMatch(rp -> rp.switchType == 1)) {
diff --git a/src/main/java/jp/ngt/rtm/rail/RenderMarkerBlock1122.java b/src/main/java/jp/ngt/rtm/rail/RenderMarkerBlock1122.java
index dbf25d18..ddb7019f 100644
--- a/src/main/java/jp/ngt/rtm/rail/RenderMarkerBlock1122.java
+++ b/src/main/java/jp/ngt/rtm/rail/RenderMarkerBlock1122.java
@@ -313,7 +313,7 @@ private boolean changeAnchor(TileEntityMarker marker) {
                 float cantLimit = 80.0F;
                 float cant = (pitchDif < -cantLimit) ? -cantLimit : (Math.min(pitchDif, cantLimit));
                 RailPosition neighborRP = getNeighborRail(marker);
-                if (neighborRP != null) {
+                if (neighborRP != null && marker.fitNeighbor) {
                     cant = -neighborRP.cantEdge;
                 }
                 rp.cantEdge = cant;
@@ -389,14 +389,14 @@ private boolean changeAnchor(TileEntityMarker marker) {
                 float length = (float) (dx / MathHelper.sin(dirRad));
                 float yaw = NGTMath.toDegrees(dirRad);
                 if (curElm == MarkerElement.HORIZONTIAL) {
-                    if (neighborRP != null) {
+                    if (neighborRP != null && marker.fitNeighbor) {
                         yaw = MathHelper.wrapAngleTo180_float(neighborRP.anchorYaw + 180.0F);
                     }
                     rp.anchorYaw = yaw;
                     rp.anchorLengthHorizontal = length;
                 } else if (curElm == MarkerElement.VERTICAL) {
                     float pitch = MathHelper.wrapAngleTo180_float(yaw - rp.anchorYaw);
-                    if (neighborRP != null) {
+                    if (neighborRP != null && marker.fitNeighbor) {
                         pitch = -neighborRP.anchorPitch;
                     } else if (fitOpposite) {
                         double dy = targetVec.yCoord - rp.posY;
diff --git a/src/main/java/jp/ngt/rtm/rail/RenderMarkerBlock1710.java b/src/main/java/jp/ngt/rtm/rail/RenderMarkerBlock1710.java
index 99566486..1a455495 100644
--- a/src/main/java/jp/ngt/rtm/rail/RenderMarkerBlock1710.java
+++ b/src/main/java/jp/ngt/rtm/rail/RenderMarkerBlock1710.java
@@ -169,14 +169,14 @@ private void changeAnchor(TileEntityMarker tileEntity)//Minecraft.1518-this.obje
             float yaw = NGTMath.toDegrees(dirRad);
 
             if (curElm == MarkerElement.HORIZONTIAL) {
-                if (neighborRP != null) {
+                if (neighborRP != null && tileEntity.fitNeighbor) {
                     yaw = MathHelper.wrapAngleTo180_float(neighborRP.anchorYaw + 180.0F);
                 }
                 rp.anchorYaw = yaw;
                 rp.anchorLengthHorizontal = length;
             } else if (curElm == MarkerElement.VERTICAL) {
                 float pitch = MathHelper.wrapAngleTo180_float(yaw - rp.anchorYaw);
-                if (neighborRP != null) {
+                if (neighborRP != null && tileEntity.fitNeighbor) {
                     pitch = -neighborRP.anchorPitch;
                 } else if (fitOpposite) {
                     double dy = vec3.yCoord - rp.posY;
@@ -186,7 +186,7 @@ private void changeAnchor(TileEntityMarker tileEntity)//Minecraft.1518-this.obje
                 rp.anchorLengthVertical = length;
             } else if (curElm == MarkerElement.CANT) {
                 float cant = MathHelper.wrapAngleTo180_float(yaw - rp.anchorYaw);
-                if (neighborRP != null) {
+                if (neighborRP != null && tileEntity.fitNeighbor) {
                     cant = -neighborRP.cantEdge;
                 }
                 rp.cantEdge = cant;
diff --git a/src/main/java/jp/ngt/rtm/rail/TileEntityMarker.java b/src/main/java/jp/ngt/rtm/rail/TileEntityMarker.java
index c0774364..a21b2efa 100644
--- a/src/main/java/jp/ngt/rtm/rail/TileEntityMarker.java
+++ b/src/main/java/jp/ngt/rtm/rail/TileEntityMarker.java
@@ -63,6 +63,8 @@ public class TileEntityMarker extends TileEntity {
 
     private int count;
 
+    public boolean fitNeighbor = true;
+
     public TileEntityMarker() {
         this.markerState = MarkerState.DISTANCE.set(this.markerState, true);
         this.markerState = MarkerState.GRID.set(this.markerState, false);