Dan(s),
I would like to propose a slightly modifed approach to installing/removing the outer rotor that you have in your manual
As you have noted in your instructions "If it gets too crooked (cattywampus) it will bind up and damage the threaded rod".
To absolutely keep this to a minimum you can put nuts on three of the studs, if you are installing the rotor turn these nuts so that they are always near the outside rotor surface. If removing the rotor back them slightly away from the rotor as you are turning the jacking screws.
I used the technique this weekend and it made it far easier to control the rotor and would highly recommend it!
Dan Lenox