I am having terrible issues trying to add a track to an existing track ( both tracks recorded independently ) and getting them to be in sync. As I import the new track and drag the new track with the mouse to line it up with the one in place, the new one is always just a milisec ahead or behind the existing track. I have tried 3 different mouses and just can't seem to get fine enough movement to bump my new track to line up. What am I missing? Thanks