2 files changed, 5 insertions, 1 deletions

diff --git a/js/document/html-document.js b/js/document/html-document.js
index 76436732..75628731 100755
--- a/js/document/html-document.js
+++ b/js/document/html-document.js
@@ -679,6 +679,8 @@ exports.HTMLDocument = Montage.create(TextDocument, {
             if(typeof this.application.ninja.selectedElements !== 'undefined'){
                 this.selectionModel = this.application.ninja.selectedElements;
             }
+
+            this.draw3DGrid = this.application.ninja.appModel.show3dGrid;
         }
     },
 
@@ -700,6 +702,8 @@ exports.HTMLDocument = Montage.create(TextDocument, {
                 this.application.ninja.stage._scrollLeft = this.savedTopScroll;
             }
             this.application.ninja.stage.handleScroll();
+
+            this.application.ninja.appModel.show3dGrid = this.draw3DGrid;
         }
     }
         ////////////////////////////////////////////////////////////////////
diff --git a/js/mediators/keyboard-mediator.js b/js/mediators/keyboard-mediator.js
index 443a18ac..62b514ee 100755
--- a/js/mediators/keyboard-mediator.js
+++ b/js/mediators/keyboard-mediator.js
@@ -170,7 +170,7 @@ exports.KeyboardMediator = Montage.create(Component, {
                 }
 
                 // Zoom tool
-                if(evt.keyCode === Keyboard.Z ) {
+                if((evt.keyCode === Keyboard.Z) && !(evt.ctrlKey || evt.metaKey) && !evt.shiftKey) {//ctrl or shift key not press with Z
                     evt.preventDefault();
                     this.application.ninja.handleSelectTool({"detail": this.application.ninja.toolsData.defaultToolsData[15]});
                     return;