The racket is sharp and well packaged. However, the spring was against the groove, so the milled parts did not come together with the bearings supplied. On my test specimens, I had to shorten the tongue a bit. I ended up installing it in my builder with a stop and making sure I didn't use a bearing as a depth of cut reference as it made the tongue too long. It's nice that it comes with two groove thickness shims. to adjust hardness. It's especially useful after it's been sharpened once or twice. But that's probably too far.