Is the rear aligned, and how was the front aligned? Unless it's a 4 wheel alignment system, it's not worth the bother in my opinion. That said, you still need to ensure the user is interested in what they're doing to ensure symmetry.
Doing a decent job requires quite a bit of time, as the rear is iterative (camber and toe links affect each other) and balancing the front camber can require the sub-frame to be moved fractionally.