We have a dynamic Dataset refreshing each 5 sec on the chart
like:

http://jsfiddle.net/gh/get/jquery/1.9.1/highslide-software/highcharts.com/tree/master/samples/stock/demo/dynamic-update/
and we would like to Fetch ( async ) data when the user select a range in the middle of the chart. means the adaptToUpdatedData value passes from true to false. But right now to do so we need to re-create the chart with adaptToUpdatedData = false. like:
http://jsfiddle.net/gh/get/jquery/1.9.1/highslide-software/highcharts.com/tree/master/samples/stock/demo/lazy-loading/
Question is: Can we switch dynamically from real time (adaptToUpdatedData = true ) to fetch async (adaptToUpdatedData = false ) ?
And each time the cursor of the navigator is on the right side ( to see the current data coming ) switch back ( adaptToUpdatedData = true) in order to see the refresh dynamically.