Okay I do not want anyone to steal this idea. (at least not without permission). I have seen this done on low "C" and Bell keys. I have devised a certain design that allows all of the available keys on the saxophone to possess double ribbed construction. Why does nobody do this? It would Drastically decrease leaks preventing keys from bending, and it would really make it easier to press down keys, giving the pad a more spread out seal. Think about it. If nobody else has done this, then finally, one of my inventions has come before the Japanese!