Share 'Might as well add a piezo'

i found an old jack and a couple of piezo's hanging about at the bottom of my tool box, so i thought i might as well put it in. No skin of my nose, all it adds is a jack on the underside rib. I didn't bother putting any knobs on because i didn't want to spoil the look of the violin. I'll glue the element to the top, just under the bridge before i seal the lid down.