I've tried both the regular and X-custom instruments. The modwheel down all the way as well as the drawn controller data at zero is never zero volume or even really quiet enough for like ppp. When I switched to the X-custom instruments, some instruments that originally responded to the modwheel stopped doing so altogether. one example is tremelo violas (section). It's now just a consistant volume. I CAN manipulate the volume with CC7 but I'd prefer to use the modwheel as intended. Any advice?