I have a floyd rose, and strings are close to my fretboard as I like it. But lately the G string has started to buzz a fair bit, and it's rather annoying. I'm pretty much a n00b with all the technical aspects of having an electric guitar, and I've been told I shouldn't mess too much with the floyd rose as it can bring it out of tune (Don't know the english word... But you know. Like if open string and the 12th fret isn't an octave and so on, because you've adjusted something you shouldn't)

So how do I go about adjusting this without ruining anything? ;)