#1 12-05-2011, 11:22 AM HungryBear Senior Member Join Date: Nov 2008 Posts: 759 "sweet spot" physics- where are you? I believe the "sweet spot" is aligned to the ball at fix to adjust your computer and thats IT. What are, if any, the Physics of the sweet spot? Like to hear an engineering - mechanical dynamics- reasoning on the "sweet spot". HungryBear View Public Profile Send a private message to HungryBear Find all posts by HungryBear