Thanks for the responses. Suspect the tailpiece was set up hard against the saddle and with tension from the strings the cord has stretched slightly moving the tailpiece enough to let it vibrate against the saddle - hence the buzzing sound, which goes away if I simply touch the tailpiece. Will lengthen the cord to clear the saddle alltogether and try again. Will let you know the outcome.
iPLAY15151515 - hpw sad
