I am not sure if someone mentioned the following above (I don't have time to read it all right now), but on my X1 (with the Oriental OS installed) my MANUAL BASS button becomes a conversion button for a FILL to become 2/4 rather than 4/4. In others words if I push MANUAL BASS, then push FILL, it will only play 2 of the 4 beats then go back to the first beat of the STYLE. I use that nicely when ever there are those 2 beat in 4/4 songs, and it works nicely.
