>>> But the Bass in A substyle just hits the one note, & has a pattern of boom ba-b00m, boom ba-boom.. I like the Bass on B Substyle.. Everything else is OK.. Is there any way I can bring in Substyle B Bass & get rid of the Bass in A.. ??

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Yes, you can do it as follows.
Enter the styleMaker, delete all the 'a' patterns for the bass, and then choose StyleMaker-menu-Style-Flip Current Instrument (a/b).

I've just done that, so you could download the style here...
http://nn.pgmusic.com/pgfiles/jazzu/misc/C_BALAD2.STY


Have Fun!
Peter Gannon
PG Music Inc.