OK, the method of rests is the same on Mac and Windows.

Since we haven't released 2012 for Mac yet, it still can be done, just a different way...

For the "simpler" bass part, with version 2011.5 on Mac, we introduced some simpler bass tracks (for jazz).

This would be 1388 Bass, Swing 140 (very simple)
or 1390 Bass, Bebop 190 (very simple)

For starters, do you have the regular 190 tempo Bebop bass (#752) (it has less triplets to begin with than the 140 one) #443 ?

Have Fun!
Peter Gannon
PG Music Inc.