I have a 1020 15' header running in beans and having problems with shatter when running the reel fast enough, but when I slow the reel down I'm not cutting all the beans. I'm also having problems with beans coming back around the reel also. My fingers are worn and probably need replaced but will this help? If I run the reel away from the auger I get slugging to the machine. I'm running 4 to 4.5 to keep the machine full in 60 bus. beans, any ideas?