In general everything would be very good if it weren't for some quality control issues.1. Holes in several pins were not drilled through.2. One of the arm mounts wasn't welded straight and couldn't be assembled. I was able to drill through the pins fairly easily with a drill press. A crooked mount on one of the arms was the bigger issue. I couldn't even get the pin through the hole. I used a rat tail file to open up the holes until I managed to get the pin in and the arm was sitting straight. I had to open the holes a bit on the other hand because it was a bit high relative to the other hands. It's extremely important to line up your arms with all 4 posts if you don't want to warp the boards. In the end I was able to get this to work, but I had to put in extra effort to make it usable.