Rotor, Ahh you are very wise! Yes, the chaff spreader is plumbed right into the same system. Could you suggest another area where I could draw hydrauic oil. I had this one installed at the caseih dealership because I did not want to tap into anything that would interfere with thrashing capacity. I should have the wind deflection unit from Future Farming Solutions on Monday. If it performs as claimed, the chaff will actually get distributed by the origional spreaders, and there will not be a need for this after market setup and I will remove it. I will keep you informed.