I recently had my E string saddle intonation screw break off flush inside the saddle on my 4 string Hipshot A style bridge. I checked Hipshot's site and could not find any information on getting a replacement saddle assembly. Does anyone know where I can obtain an E string saddle assembly (saddle, intonation screw, and spring) for a 4 string Hipshot A style bridge? I'd prefer a black one as it would match the existing bridge and hardware. Any help is much appreciated.