Very pleased with the look, the fit, and the performance of this product.  I was somewhat confused with the labeling of the shims.  The package labeling uses inches, the shims themselves are labeled in mm.  The chart I found on-line was much clearer.  Also, I would like to have seen the shims labeled in such a way that it would be less difficult to read the sizes.  Not a big problem - I can certainly do that for myself.  I haven't used them enough to know if it was a good idea to save a few bucks on the 6" rather than purchasing the 8".