diff --git a/package-res/ccc/core/base/chart/chart.js b/package-res/ccc/core/base/chart/chart.js
index cbcda517f..38dbe165a 100644
--- a/package-res/ccc/core/base/chart/chart.js
+++ b/package-res/ccc/core/base/chart/chart.js
@@ -227,9 +227,6 @@ def
         if(isRootInit) {
             this._processDataOptions(this.options);
 
-            // Now's a good time as any other to clear out all tipsy tooltips
-            pvc.removeTipsyLegends();
-
             // Any data exists or throws
             // (must be done AFTER processing options
             //  because of width, height properties and noData extension point...)
@@ -607,11 +604,12 @@ def
         try {
             this.useTextMeasureCache(function() {
                 try {
-                    while(true) {
+                    while(true) { 
+                        if(!this.parent && this.isCreated)
+                            pvc.removeTipsyLegends();
+                        
                         if(!this.isCreated || recreate)
                             this._create({reloadData: reloadData});
-                        else if(!this.parent && this.isCreated)
-                            pvc.removeTipsyLegends();
 
                         // TODO: Currently, the following always redirects the call
                         // to topRoot.render;
diff --git a/package-res/lib/protovis.js b/package-res/lib/protovis.js
index 5529fcde2..acd4f608b 100644
--- a/package-res/lib/protovis.js
+++ b/package-res/lib/protovis.js
@@ -11,7 +11,7 @@
  * the license for the specific language governing your rights and limitations.
  */
  /*! Copyright 2010 Stanford Visualization Group, Mike Bostock, BSD license. */
- /*! b3bcf01fff70f1fcad2464fa4a700c22f9ed4596 */
+ /*! 0a846e02116638f4d7f3c88a223ee1ae23f0cb3f */
 /**
  * @class The built-in Array class.
  * @name Array
@@ -11692,17 +11692,25 @@ pv.Mark.prototype.setPropertyValue = function(name, v, isDef, cast, chain, tag){
         id:    pv.id(),
         value: v,
         type:  type,
-        tag:   tag
+        tag:   tag,
+        proto: null,
+        root:  null,
+        
+        // Used in #bind to connect the property chains 
+        // found along a mark's proto chain.
+        _proto: null
     };
+    
+    p.root = p;
 
-    var specified = propertiesMap[name];
+    var existing = propertiesMap[name];
 
     propertiesMap[name] = p;
 
-    if(specified) {
+    if(existing) {
       // Find it and remove it
       for(var i = 0, P = properties.length; i < P; i++) {
-        if(properties[i] === specified) {
+        if(properties[i] === existing) {
           properties.splice(i, 1);
           break;
         }
@@ -11711,9 +11719,9 @@ pv.Mark.prototype.setPropertyValue = function(name, v, isDef, cast, chain, tag){
 
     properties.push(p);
 
-    if(chain && specified && type === 3) { // is a prop fun
-      p.proto = specified;
-      p.root  = specified.root || specified;
+    if(chain && existing && type === 3) { // is a prop fun
+      p.proto = existing;
+      p.root  = existing.root;
     }
 
     return p;
@@ -12482,6 +12490,7 @@ pv.Mark.prototype.renderCore = function() {
  */
 pv.Mark.prototype.bind = function() {
   var seen = {},
+      root = {},
       data,
 
       // Required props (no defs)
@@ -12525,20 +12534,23 @@ pv.Mark.prototype.bind = function() {
         var pLeaf = seen[name];
         if(!pLeaf) {
           seen[name] = p;
+          root[name] = p.root;
+          // Reset, from a previous binding
+          p.root._proto = null;
           switch(name) {
             case 'data': data = p; break;
             case 'visible': case 'id': required.push(p); break;
             default: types[p.type].push(p); break;
           }
-        } else if(pLeaf.type === 3) { // prop/fun
-          // Chain properties
-          //
-          // seen[name]-> (leaf).proto-> (B).proto-> (C).proto-> (root)
-          //                    .root-------------------------------^
-          var pRoot  = pLeaf.root;
-          pLeaf.root = p;
-          if(!pRoot)            { pLeaf.proto = p; }
-          else if(!pRoot.proto) { pRoot.proto = p; }
+        } else {
+          var pRoot = root[name];
+          if(pRoot.type === 3) { // prop/fun
+            // Chain property chains of pRoot and p
+            pRoot._proto = p;
+            pRoot = root[name] = p.root;
+            // Reset, from a previous binding
+            pRoot._proto = null;
+          }
         }
       }
     } while((mark = mark.proto));
@@ -12781,7 +12793,7 @@ pv.Mark.prototype.buildInstance = function(s) {
 
     // 3 - prop - fun
     function(p) {
-      _protoProp = p.proto;
+      _protoProp = p.proto || p._proto;
       return p.value.apply(this, _stack);
     }
   ];
@@ -22675,12 +22687,11 @@ pv.Behavior.point = function(keyArgs) {
 
                 // Initialize panel.
                 // Unpoint when the mouse leaves the pointing panel.
-                if(!pointingPanel && this.type === 'panel') {
-
+                if(pointingPanel) {
+                    ;
+                } else if(this.type === 'panel') {
                     pointingPanel = this;
-                    pointingPanel.event('mouseout', function() {
-                        mouseout.call(pointingPanel.scene.$g);
-                    });
+                    this.event('mouseout', function() { mouseout.call(this.scene.$g); });
 
                     if(stealClick) pointingPanel.addEventInterceptor('click', eventInterceptor);
                 } else {
diff --git a/package-res/lib/tipsy.js b/package-res/lib/tipsy.js
index 7bc6f3533..52f1dd244 100644
--- a/package-res/lib/tipsy.js
+++ b/package-res/lib/tipsy.js
@@ -40,7 +40,7 @@
             $canvas,
             _isEnabledFun = opts.isEnabled,
             _sharedTipsyInfo;
-
+        
         function getTooltipText() {
             var instance = _mark.instance();
             var title =
@@ -292,7 +292,7 @@
 
         // in pv context
         function createTipsy(mark) {
-            if(_tip.debug >= 20) _tip.log("[TIPSY] #" + _tipsyId + " Creating");
+            if(_tip.debug >= 20) _tip.log("[TIPSY] #" + _tipsyId + " Creating _id=" + _id);
 
             var c = mark.root.canvas();
 
@@ -316,8 +316,11 @@
             /*global document:true*/
             var fakeTipTarget = document.getElementById(_id);
             if(!fakeTipTarget) {
+                if(_tip.debug >= 20) _tip.log("[TIPSY] #" + _tipsyId + " Creating Fake Tip Target=" + _id);
+                
                 fakeTipTarget = document.createElement("div");
                 fakeTipTarget.id = _id;
+                fakeTipTarget.className = "fakeTipsyTarget";
                 c.appendChild(fakeTipTarget);
             }
 
@@ -360,19 +363,19 @@
                 var createId = ($canvas[0].$pvCreateId || 0);
 
                 if(_sharedTipsyInfo.createId === createId){
-                    _sharedTipsyInfo.behaviors.push(hideTipsyOther);
+                    _sharedTipsyInfo.behaviors.push(disposeTipsy);
                     return;
                 }
 
                 // Protovis has recreated the whole structure
                 // So all existing tipsies (but this one) are invalid...
                 // Hide them and let GC do the rest
-                _sharedTipsyInfo.behaviors.forEach(function(hideTipsyFun) { hideTipsyFun(); });
+                _sharedTipsyInfo.behaviors.forEach(function(dispose) { dispose(); });
             }
 
             _sharedTipsyInfo = {
                 createId:  ($canvas[0].$pvCreateId || 0),
-                behaviors: [hideTipsyOther]
+                behaviors: [disposeTipsy]
             };
 
             $canvas.data('tipsy-pv-shared-info', _sharedTipsyInfo);
@@ -480,8 +483,8 @@
 
                 if(changedTargetElem) {
                     if($targetElem) {
-                        $targetElem.unbind('mousemove',  onTargetElemMouseMove);
-                        $targetElem.unbind('mouseleave', hideTipsy);
+                        $targetElem.off('mousemove',  onTargetElemMouseMove);
+                        $targetElem.off('mouseleave', hideTipsy);
                     }
 
                     $targetElem = targetElem ? $(targetElem) : null;
@@ -548,13 +551,28 @@
             if(_tip.debug >= 20) _tip.log("[TIPSY] #" + _tipsyId + " Hiding Immediately opId=" + opId);
             hideTipsyCore(opId);
         }
-
+    
+        function disposeTipsy() {
+            if(_tip.debug >= 20) _tip.log("[TIPSY] #" + _tipsyId + " Disposing");
+            hideTipsyOther();
+            if($fakeTipTarget) {
+                $fakeTipTarget.data("tipsy", null);
+                $fakeTipTarget.each(function(elem) { elem.$tooltipOptions = null; });
+                $fakeTipTarget.remove();
+                $fakeTipTarget = null;
+            }
+            if($canvas) {
+                $canvas.off('mouseleave', hideTipsy);
+                $canvas = null;
+            }
+        }
+        
         function hideTipsyOther() {
             var opId = getNewOperationId();
             if(_tip.debug >= 20) _tip.log("[TIPSY] #" + _tipsyId + " Hiding as Other opId=" + opId);
             hideTipsyCore(opId);
         }
-
+    	
         function hideTipsyCore(opId) {
             // Uncomment to debug the tooltip markup.
             // Leaves the tooltip visible.