I'm afraid the OP is right, on the mac there isn't even a specific "Display" tab within the prefs in the first place!
Indeed...
And to add to the insult...There is now an "export video" function in BIAB 2015 (which I bought). But the number of rows displayed stay the same: 64 BARS!!!!!
64 bars from which in the case of a blues only 12 are occupied. Nice video!
Please, PGmusic, give us the option to change the number of rows visible in the chord sheet, otherwise the export video function is quite pointless.
Hugo