I just received my hardness tester from Grizzly and the guage appears to have been damaged in shipping. There are several loose pieces and a small screw that appears to have been sheared off. There was no visible damage to the crate when I picked it up from the freight company so I'm not sure when this happened. I'll call tomorrow and hopefully we can get it resolved. I'm just wondering what to expect when I call them. (and I had to vent somewhere!)