[FEATURE REQUEST] Raise the volume

[KirbyCrono]

Hi! I've posted this as a feature request but actually I don't really know if it's just something I'm doing wrong in setting the plugin: the fact is, using the system provider (microsoft natural narrator voices), even pulling the reading volume to 100% it sounds reallt low, especially compared to other game sounds... I can barely hear it.
Is it possible to increase it more in some way?

Thank you! :-)