Dan
Guest
Is that a 52 with long shoe and is the 800 brand newIJ Sorry I can't help with chaff but I believe there is room to remove some of curtain and still not throw material back at shoe. I don't think you can or better monkey with chaffer position. What do you mean by header is noisy. There is normally some noise on right side from finger adjustment area until fingers wear into their guide a bit. Door may have to be set slightly tighter with hump kit installed for the extra weight and being more in contact with straw. Start with slightly tighter than factory and snug as needed so door don't open prematurely. Good luck. Dan