Greetings, I have a luthier / family friend build me a custom bass. I would like this one to be optimized for pick and would therefore prefer really tight string spacing. This one would be a 5-stringer fanned fret (33"-37"). I would prefer string spacing of 12-13mm. Tightest individual bridges have been ABM 3710G (15mm) and Hipshot Triple-Lock Down (15,5mm, 0,61"). Does anyone know any other single bridges that could be used for tighter string spacing than these? Or some other bridge option for fanned fret? I have seen some custom bridges for 7+ stringers.