more fixes and create checkbox defaults to checked

libraries/entities-renderer/src/RenderableModelEntityItem.cpp

@@ -167,7 +167,6 @@ void RenderableModelEntityItem::updateModelBounds() {
         model->setSnapModelToRegistrationPoint(!_useOriginalPivot, registrationPoint);
         updateRenderItems = true;
         needsSimulate = true;
-        locationChanged();
         _needsToRescaleModel = false;
     }
 
@@ -183,6 +182,7 @@ void RenderableModelEntityItem::updateModelBounds() {
         // NOTE: on isAnimatingSomething() we need to call Model::simulate() which calls Rig::updateRig()
         // TODO: there is opportunity to further optimize the isAnimatingSomething() case.
         model->simulate(0.0f);
+        locationChanged();
         _needsInitialSimulation = false;
         _needsJointSimulation = false;
         updateRenderItems = true;

libraries/entities/src/EntityItem.cpp

@@ -1637,7 +1637,7 @@ AACube EntityItem::getMaximumAACube(bool& success) const {
 
             // put a cube around the sphere
             // TODO? replace _maxAACube with _boundingSphereRadius
-            glm::vec3 minimumCorner = (centerOfRotation + getPivot()) - glm::vec3(radius, radius, radius);
+            glm::vec3 minimumCorner = (centerOfRotation + getWorldOrientation() * getPivot()) - glm::vec3(radius, radius, radius);
             _maxAACube = AACube(minimumCorner, radius * 2.0f);
         }
     } else {

scripts/system/create/qml/NewModelDialog.qml

@@ -123,6 +123,7 @@ Rectangle {
                 CheckBox {
                     id: useOriginalPivot
                     text: qsTr("Use Original Pivot")
+                    checked: true
                 }
 
                 CheckBox {