I'm looking at purchasing some sort of grain crusher. I'm not 100% sure which one yet, but at this point I'm not too concerned about the brand. I'm more concerned about the function. My wife and I are also looking at getting an oat roller so we can buy sacks of oats to make oatmeal with (for breakfast and baking and the like). It would be nice to just have one piece of equipment rather than spend the money on both. Does anyone know, or has anyone tried, adjusting their brewing grain crusher and rolling oats with it? I can't seem to find anywhere what kind of a gap oat rollers use, or if they use the same rollers as a crusher. Any thoughts?