This is a structurally solid rack that unfortunately had two significant flaws: 1. I had to drill and file two screw holes in order for the assembled rack panels to fit in place. 2. One of the two optionally-removable oval cable openings on the top of the rack became detached during shipping and the second is loose. There is no apparent way to secure them back in place since I plan to run cables out of the bottom of the rack. This was definitely not the quality that I was expecting from a Samson Pro product.