so, I'd like to try stringing my warwick BEAD. problem is, it's got a brass adjustable nut. any way to do this without replacing the nut? I was thinking it might be possible to unscrew each string-nut and somehow finding ones for a 5 string & using the top 4 screws from that, but i'm not sure if they would fit any other ideas, or has anyone done this? I'd rather not make any permanent changes, because i might want to switch back... thanks!