Montage view and Overlay

Montage view and Overlay-

a) How do I get the slice number, the L/R orientation, and the color bar to show on the montage view? I don't see any options either in the Viewer or the Montage gui.

b) in the Viewer, the Overlay looks quite pixelated; is there a way to change that? [I have used the szReHomaps from the ResultsS/ReHo_FunImgARCWF/ folder to compute the stats.


Thanks much.