GMWD shipped me a cheaper version of the product from a different vendor (Syedee) and the company won't take responsibility by shipping the correct product to me, even though they admitted the error was their fault. GMWD has repeatedly attempted to convince me to keep the Syedee product, despite it being a $40 cheaper product with less favorable reviews. I have repeatedly told them I have no interest in the inferior Syedee machine, but they keep trying. I would steer clear of GMWD, given my experience.