This is a replacement for the Pro model that had a seal leak allowing lubricant to pass by rubber fins in grinding blade cap. As I got such a slow response to my complaint and warning (concerned for health safety issue for myself and potentially others), I went ahead and proceeded to purchase this newer model, still hoping to hear from and perhaps get some resolve or attention to my warning/complaint, maybe even some credit, but at least acknowledgment. Time will tell if I chose wisely or made another error. Hoping the quality is improved.