Guitar Builders and Players, I invented a very simple and innovative solution to installing Bigsby tailpieces. The Towner down tension bars provide:http://townerusa.com
â€¢ Hones in the sweet spot behind the bridge.
â€¢ VST [Variable String Tension]
â€¢ Can CANT for even down tension.
â€¢ Controls the break angle aft the bridge.