Volume in Noteperformer Percussion

i want to use the Rainstick of Noteperformers Orchestral Percussion and I want to do a decreshendo from f to p. The sound works fine, but unfortunately it does not react on dynamics (forte, piano = no difference), velocity or C1, C11… Any ideas how I could manage the f>p?

Best regards,

You might need to add an expression map with the percussion map (well, next to the percussion map) with CC1 (and possibly CC11) enabled for dynamics to achieve this kind of gradual dynamics.

It’s in the programming. Rainstick doesn’t have dynamics like other instruments. Turning the stick more slowly would lower the repetition rate of the grains, changing the character of the sound, but we use a static sample without that level of control. Sorry.