Here's the manual for the III. While not exactly the same thing, it should be of help. I hope it is.
Here's a youtube link that may be helpful. I'm on dial-up so didn't watch, so can't say for sure. http://www.youtube.com/watch?v=Gbu58KbeNcA
There's some info here that may be helpful.
Read the comments. Plus, you may be able to email or post a comment to get more details.
Spotted some more links that may be useful. Here's the google keywords that I used to get the above.
Grain mill "owners manual"
Grain mill "owners manual" "Magic Mill"
Hope this doesn't duplicate what you've already done and that it helps.
We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America.