diff --git a/Thorfile b/Thorfile
index ca40b830..96076191 100644
--- a/Thorfile
+++ b/Thorfile
@@ -150,7 +150,7 @@ class Build < Thor
       content.gsub!("{{version}}", version)
       content.sub!("{{date}}", date)
       content.gsub!("{{NodeParams}}", IO.read("configParams/NodeParams.txt"))
-      content.gsub!("{{ContainerParams}}", IO.read("configParams/ContainerParams.txt"))
+      content.gsub!("{{ContainerParams}}", IO.read("configParams/containerParams.txt"))
       content.gsub!("{{ShapeParams}}", IO.read("configParams/ShapeParams.txt"))
       
       return content
diff --git a/src/Layer.js b/src/Layer.js
index f7029a50..8bac86a3 100644
--- a/src/Layer.js
+++ b/src/Layer.js
@@ -98,6 +98,7 @@
          */
         beforeDraw: function(func) {
             this.beforeDrawFunc = func;
+            return this;
         },
         /**
          * set after draw handler
@@ -107,6 +108,7 @@
          */
         afterDraw: function(func) {
             this.afterDrawFunc = func;
+            return this;
         },
         /**
          * get layer canvas
diff --git a/src/Node.js b/src/Node.js
index f085de4f..0d5b333a 100644
--- a/src/Node.js
+++ b/src/Node.js
@@ -52,6 +52,7 @@
                     handler: handler
                 });
             }
+            return this;
         },
         /**
          * remove event bindings from the node. Pass in a string of
@@ -89,6 +90,7 @@
                     delete this.eventListeners[baseEvent];
                 }
             }
+            return this;
         },
         /**
          * remove child from container, but don't destroy it