Ray Harrington took time out of harvest to take me to his farm and show me the Harrington Seed destructor. Towed behind his combine it takes the chaff and crushes the seed. 98% of ryegrass seed travels through the chaff and is destroyed lowing the numbers. Seeing is believing and i was able to witness the process as he combined. As Ray explained its all a numbers game. Hopefully in the future this technology will be available as standard on combines through out the world. Good luck with Harvest Ray and thanks again for showing me.