hey folks- I've got a guitar I built with a 72 Mexican reissue telecaster deluxe bridge on it. The problem is that the high e string really makes a loud metallic buzz when played open. When fretted it sounds fine. The string is not hitting the first fret so the nut seems to be the right height. The buzz seems to be coming from the high e saddle but it has me perplexed. It does not sound like fret buzz but is louder and more metallic. It seems to occur if I tighten or loosen the string. Any advice would be appreciated.