I like the Diamond racks but I have a pet peeve. There is a Diamond on the front of the rack for a reason. Seems like most people don’t notice the center mark on the back of the rack. I think I noticed one without the mark, but most have it. If the table has the line from the spot to the rail you can align the rack better. It now drives me nuts to see the diamond on a corner instead of the apex or the rack used upside down.