The simplest way I have found is to find a style, any style, that matches your requirements, such as even / swing, 8 / 16, genre (country, jazz, rock etc) tempo. Just pick one that is close.

Copy and rename it. It doesn't have to be in the bb library, but there's no harm either.

Then import the instruments from other styles that you want. You can add your RD from the misc tab

Basically you are creating a hybrid style, so you can watch the video for that to get more ideas.


BIAB for Windows Version 2019 (643)
Windows 10 (1909)