I have a mid 2010 macbook pro 13", and recently i noticed that when i click on the right side of the trackpad, it seems its not much of a click. It works, its very sensitive, compared to the left portion where the click is as it was always. Nice and deep. I read somewhere about a battery swelling cause such an issue. Anyone experienced something like this? My biggest problem, is I need to wait until I fly to a destination with a genius bar.... So I am just concerned I am not ruining it by continuing running it. Anyone?