from what I have read you can make flour, although it will be a courser grind than traditional, with a roller mill. You may have to put it back through a couple of times with the harder grains but it is suppsed to work. We will see. I will call some manufacturers and see what they have to say as well.
euge - you say that you use a corona for your brewing grains as well?
at any rate, favorite adjustable mills?