GarageBand snare drum midi mapping help

Question

I am trying to get my simmons sdxpress to trigger only the rimshot snare sound. I am using midibridge to map the notes correctly, but the person helping me that developed the app says "There is a problem mapping the rimshot. That is, GB will sound both the
existing snare *and* the rimshot with this mapping. This is because
GB insists on listening to your simmons no matter what and it is not
possible to switch that off. So, it will react to the simmons events
directly as well as the remapped ones from MidiBridge. This is not likely
to work so well for you I think, but I have left that mapping in anyway so
you can see if that works. If not, just removed that 'rimshot' line from
the rules to stop that mapping." Is there any way to get the rimshot sound only to be triggered from the drumset? Thank you

Answer 1

The best answer to this problem so far has been to load the BFD2 audio data to a separate external HD.
After reading a ton and getting assistance from another site its clear that GB and a large streaming programs such as BFD2 can NOT function together without a more powerful set up.
Note: Using GB and its rhythm Jam pack works just fine. I prefer not to use GB sounds for drums.
If you have electronic drums and your looking at issues, try using a separate HD.