Starting a flick from a point beyond the last item causes ugly stutter

import Qt 4.7

Rectangle {
    id: appRect
    width: 480
    height: 600

    property int itemWidth: 200

    ListView {
        id: list
        anchors.fill: parent

        model: 8
        delegate: delegateItem
        orientation: "Horizontal"

        snapMode: "SnapToItem"
        highlightRangeMode: "StrictlyEnforceRange"  // keep highlight visible
        flickDeceleration: 5000

        // center the highlighted item
        preferredHighlightBegin: (appRect.width-itemWidth)/2
        preferredHighlightEnd: (appRect.width-itemWidth)/2 + itemWidth
    }



    Component {
        id: delegateItem

        Rectangle {
            id: item
            color: (index%2 == 0) ? "blue" : "yellow"

            width: itemWidth
            height: 350
            y: (list.height-height) / 2     // centered vertically

            Text { anchors.centerIn: parent; font.pixelSize: 100; text: index; }

            states: State {
                name: "highlighted"
                when: item.ListView.isCurrentItem
                PropertyChanges {target:item; z: 100; scale: 1.25}
            }

            transitions: Transition {
                SequentialAnimation {
                    PauseAnimation { duration: 250}
                    ParallelAnimation {
                        PropertyAction { target: item; property: "z"; }  // put highlighted item in front
                        NumberAnimation { target: item; properties: "scale"; duration: 200; }
                    }

                }
            }
        }
    }



}