Many thanks Cork Sniffer!! Sorry for the delay to respond - been in the shed staining the neck and drilling route for humbucker wire. My Piezo wire has a type of connector on the end rather than a live and ground like a 'normal' connection. Not sure what I'll find if I remove it!
there will be a lead wire and braid and not much else I believe.
FrankenLab Hand crafting guitars, because Death Rays are expensive.