Milling flour is insanely easy and super fun in my opinion. All you need is a little primer to get started and your off to the races! Plus you can grind any grain that you want. Plus whole wheat berries last an extremely long time at room temperature so you don't have to worry about it getting old like already ground flour.
Place your choice of grain into the flour mill and set it at the finest setting. Make sure your flour does not go above 110 degrees Fahrenheit when milling.
Once your flour is ground, sift through a fine mesh sifter to remove any bran.