I'm trying to do a split screen effect, but am having trouble getting it exactly the way I want. Essentially, I have footage of a guitarist. I put two tracks of the same clip up. I'm trying to use the event pan/crop tool to get half the screen to be the left hand, and the other half the right (zooming in very closely). But no matter what I do (with all the options like maintain aspect ratio, fill screen, etc.), I can't get the exact parts of the video I want in the correct locations. Any idea how I can accomplish this? Thanks.

-Jeremy