Floyd Rose tremolos' are great. Mine right now, though, is starting to really piss me off! I dive with it, and I can tell that the bridge is higher up off of the guitar than it was before. If I pull back on it, it goes lower down towards the guitar. I've had so many guitar techs mess with the thing and they still can't do anything about it. I think the problem is that none of the guitar techs I go to are very farmiliar with setting up a seven string guitar. One of these days I'll probably figure it out myself. I always do.