 So it helps clean the grain and separate out that material. So that's what the sieves are in the combine. And with this chopper, is it universal, really, any crop? Or what is someone primarily using this with on their combines? Yeah, any crop that you're harvesting with that combine. It's used for that. The only time you're not using it is if you're dropping straw and going to bale. Then you just open the straw door. Right.