Sorry my english. I am a farmer in Brazil and maybe someone can help me with a problem I have with a 9570 STS, which has a high rate of grain losses in maize sieve. What do you do there, to help improve this problem? The only problem here in Brazil is that we do not have this technology, "Side Hill". Can you help me with something? My 9570 STS is equipped with a header of 10 lines of 0.70 meters.