diff --git a/js/jquery.knob.js b/js/jquery.knob.js
index 5294ffa..8f2245f 100644
--- a/js/jquery.knob.js
+++ b/js/jquery.knob.js
@@ -88,6 +88,7 @@
                 }
                 s._carve().init();
                 s._configure()
+                 ._listen()
                  ._draw();
             };
 
@@ -416,9 +417,11 @@
                             s._xy()._touch(e);
                         }
                     );
-
+                this.$.removeAttr('readonly');
                 this.listen();
             } else {
+                this.$c.unbind("mousedown");
+                this.$c.unbind("touchstart");
                 this.$.attr('readonly', 'readonly');
             }