TR-505 midi out notes I've got a TR-505 sending midi signal to an Ensoniq KT88 which has several different drum kits on it. The 505 is triggering the correct sounds on the KT88, but is there a way to change what "notes" are triggered? For example, the bass drum being triggered on the KT88 is the key C2, but there's another bass drum sound one note lower at B1. Is there a way to make the 505 trigger that other note?  