I couldn’t resist spending some time on the sound, it now reacts more to pressure and the motion effects are a bit more balanced.
Furthermore the sensitivity settings for pressure and velocity now work for the internal sound, just as the ‘motion sensor off’ setting (those settings only worked for MIDI before).
Here it is: striso_control_2021-03-11_v2.0.3-0-g49f3b02.uf2