On threads about the lag issue it was recomended to do a g-sensor calibration. Before I did one I had no noticible lag but the posters said this would increase responce. So I did a g-sensor calibration and now I have a noticible lag while scrolling. Any thought on this and what could be happening. The fact that the response changed gives me hope it could be corrected through settings or software updates. But just maybe it is a bad idea to follow all advice one sees on here.