Bigsby B70 strings over the 2nd roller bar. Looser string-feel, less friction on the bridge means less tuningissues, better trem-functionality. | Gretsch-Talk Forum
Gibson's Classic Tone Tips: Wobble 101 – Get That Bigsby Working!
Jennings Voyager Deluxe Electric Guitar,, Bigsby with Roller Bridge - Sunburst | eBay