Anyone heard of this stuff? I was at a specialty store a couple weeks ago and saw some of it sitting around; it was endorsed by Stevie Y. Didn't put much tought into it, because at the time I had a genesis, but after snapping that I gave in and bought a Si-Core for $140 and figured I'd give it a shot. Getting back to the tape though.. it's supposed to protect the stick from the scratches/cuts that will cause the stick to break. Has anyone used it? Does it work?