I've tried to make a backing track for Moanin' by Bobby Timmons which has rests and chord punches. I entered the C. to rest the band while so I can play the short melody hits. Upon entering the music just the way i want as soon as i hit play or save ALL the chords are then made into rests by having the "." appended to all of them. I have a screenshot of this if you'd like to see it.

Thanks,
Frank