I am using the AsynchroMaster bean to transmit and receive basic MIDI 31.25K baud serial data. Upon configuring the bean with Processor Expert, two parameters are grey'd out. The Party and the Width. The code is being generated in 9-bit mode but I need 8-bit. Why is this option grey'd out? How can I change the width to 8-bits? Are these options dependant on some other option? Is this option configured elsewhere?