I've had my 6000 HD series 6 qt lift mixer for almost seven years. The paddle mixer started chipping the coating off the bottom almost a year ago. I can't seem to find a replacement for this paddle attachment which is SO frustrating. Kitchenaid, what is your deal??? This site is the opposite of user friendly AND you don't seem to have consistent replacement accessories for different models. Please help us all that are having this same issue!