I wanted to vent. I was crushing my grain for my next batch in my kitchen, and I think there was a stone in the malt. The mill stuck, wrenched out of my hands and sprayed malt and flour all over my kitchen. I had to pour the grain from the hopper and feed it back through. I didn't find any debris, and it happened again. Very strange, but it doesn't appear to have dinged my rollers. I still didn't find anything.