The manual says:
Enable:The Beatbuddy will play the current song part accent hit each time it receives the Accent-HIT MIDI message.
You can control the volume of the accent hit by changing the value of the message ranging from 0 to 127.
However, the BB seems NOT to be responding to any value in-between 0-127. All values above 0 sounds at the same volume than 127.
So I’m writing this lines in the hope someone can answer if this could be a firmware Bug, or if it’s related to some Config parameters that I do not know.