diff --git a/chapter-8/example-1-areas/world.js b/chapter-8/example-1-areas/world.js
index dab5623..d830396 100644
--- a/chapter-8/example-1-areas/world.js
+++ b/chapter-8/example-1-areas/world.js
@@ -13,7 +13,7 @@ const world = {
             })
     },
     create: function () {
-        let dg = new BSPDungeon(80, 50, 4)
+        let dg = new BSPDungeon(80, 50, 3)
         let level = dg.toLevelData()
         dungeon.initialize(this, level)
 
diff --git a/chapter-8/example-2-rooms/bspdungeon.js b/chapter-8/example-2-rooms/bspdungeon.js
index 02c0e3a..df2dbb8 100644
--- a/chapter-8/example-2-rooms/bspdungeon.js
+++ b/chapter-8/example-2-rooms/bspdungeon.js
@@ -44,12 +44,12 @@ class DArea {
 
 class DRoom {
     constructor(area) {
-        this.x = Math.floor(area.x + (Phaser.Math.Between(1, area.w) / 3))
-        this.y = Math.floor(area.y + (Phaser.Math.Between(1, area.h) / 3))
-        this.w = area.w - (this.x - area.x)
-        this.h = area.h - (this.y - area.y)
-        this.w -= Math.floor(Phaser.Math.Between(1, this.w / 3))
-        this.h -= Math.floor(Phaser.Math.Between(1, this.h / 3))
+        this.x = area.x+1
+        this.y = area.y+1
+        this.w = area.w-2
+        this.h = area.h-2
+        //this.w -= 1; //Math.floor(Phaser.Math.Between(1, this.w / 6))
+        //this.h -= 1; //Math.floor(Phaser.Math.Between(1, this.h / 3))
     }
 }
 
diff --git a/chapter-8/example-3-corridors/bspdungeon.js b/chapter-8/example-3-corridors/bspdungeon.js
index 476910f..ba4ec98 100644
--- a/chapter-8/example-3-corridors/bspdungeon.js
+++ b/chapter-8/example-3-corridors/bspdungeon.js
@@ -44,12 +44,16 @@ class DArea {
 
 class DRoom {
     constructor(area) {
-        this.x = Math.floor(area.x + (Phaser.Math.Between(1, area.w) / 3))
+      /*  this.x = Math.floor(area.x + (Phaser.Math.Between(1, area.w) / 3))
         this.y = Math.floor(area.y + (Phaser.Math.Between(1, area.h) / 3))
         this.w = area.w - (this.x - area.x)
         this.h = area.h - (this.y - area.y)
         this.w -= Math.floor(Phaser.Math.Between(1, this.w / 3))
         this.h -= Math.floor(Phaser.Math.Between(1, this.h / 3))
+        */this.x = area.x+1
+        this.y = area.y+1
+        this.w = area.w-2
+        this.h = area.h-2        
     }
 }