Hello. I wanted to post that I impressed with this chaffer. I had soybean screens for it last fall and now have tried the wheat. They work great on our 2388, better than our new 2588. I had a little over 150 acres of fescue to cut and used them as well, only with the fan cut off engaged. Pretty pleased with that sample as well, even though they are not designed for that. I really like the product.