The business relationship with Neat Equipment has been nothing but great. The item ordered was exactly as advertised, was shipped and received in a most time manner. Installation went well, though some instructions of specifics of the install would have been helpful. For example, what is the minimum distance the bottom of a tooth should slide up on a buckets knife edge? Should the knife edge be ground down or dressed before installation? My 520 bucket is old and not as handsome as it was when new. In fact, the knife edge is not 100% straight anymore, so some creative thinking was needed to get the tooth slots up as far as they could go. Just so helpful feedback I hope.