Derek , the carpet in the video is Flotex , I have had 3 people call me this week , and tell me that they find HWE on Flotex near impossible.
Someone else local to me called and said Dry fusion would not have done that job , on this occasion a high speed buffer and soft pads were the way to go, the carpet looks better in real life than on the video, the customer is delighted ,and the carpet passed a white towel test.