Hi guys, I currently have my X-Bridge with my CTRL-X installed on my strat. My strat has a global tone control which controls all the pickups and it seems to be controlling the tone of the piezos as well. Is there anyway I can install a separate tone control circuit for the piezos? I would like to be able to control the tone of the piezos and magnetics independently when the CTRL-X is in blend mode. Thanks.