First off, I wasn't expecting much, just needed it to roll up some sheet metal which it does out of the box. Swing roller was missing the key so I had to make one. Roller finish is pretty rough and the bending roller doesn't really want to roll due to design. I disassembled, cleaned and lubed all the joints with good grease and it works pretty well. I also spun all the rollers in my late to smooth the surface before reassembly. The bending roller still won't roll without help, but it doesn't mar the piece as much since the roller is smoother now. Was going to make a bronze saddle to support that roller and see if that lets it spin freely. I bought it figuring I'd have to mess with it so it was a good buy, except I have some China buyer's remorse... Gets me in the metal rolling game at least