Originally Posted by: renAh, he probably had a 'D-TUNA' fitted to his guitar - something Mr Van Halen came up with. Check it out here.

Right, I remember him mentioning that what it being called. Does it only work on floyd roses, or floating bridges. And is my bridge a floating bridge? I'm pretty sure it is. I mean it doesn't touch the guitars body, but it just kind of floats up a bit from the body of the guitar. I'm assuming that's a floating bridge right?