I am building a Frankenbass with the body of a Squier Jazz as the foundation. I want to put a pre-amp in, which is causing me a little anxiety, since the pots that are already wired into the pre-amp harness are from a Warwick. They don't fit through the holes in the original chrome control cavity cover. I could try to route out the metal piece, but since these parts are relatively inexpensive, I figured I would just buy a new control plate with openings sized for the Warwick pots. However... I either can't find can't find any measurements listed for replacement plates (which leads me to assume they are identical to the Fender/Squier standard) or the size listed is the same as what's on there now. Anybody know of a source for J-Bass control plates with alternative control hole sizes?