changing instruments

Yes, I understand now. Thanks. While I've got your attention, I would like to ask you as to when one wants to insert the chord names on the music, is there particular staffs that you look for to eliminate, so that the chords that really shouldn't be don't show up? And visa-versa, staffs that you really rely on to build the correct chords? Right now, in my limited knowledge with it, I kinda rely on the right and left hand of the piano if it seems to be doing most of the work. Any thoughts?
thanks,
hb