I've now got all the attachments for my v10 tier off the floor and organized. However, after assembly and use, I noticed small stress cracks on the corners of the upper half of the wall mount arms. I don't think that's how it happened, but it was the result of design oversight and moderate use. So I reinforced the top half with heavier pieces of plastic and nuts and bolts. However, it works as expected. It might not be as smooth and polished as Dyson designed it, but it works.