For some odd reason I feel like all my mouse feel different movement wise. For example, I love the way my Razer mouses track - both horizontally and vertically. However, I find certain mouse like Roccat's, the vertical tracking is way too slow. Horizontally feels great but moving up and down seem like a chore. Since most gaming mouse don't have drivers for mac I'm unable to configure. Is there a 3rd party software that enables vertical sensitivity?