Okie dokie, thanks for the replies....
I was using the headphone out for some effects processing experiments to compare sounds to the main mix out. When I removed the jack from the headphone socket the metronome works again. Is this correct? Not really an issue, just seems strange as the metronome already has on/ off switch.
I understand what you mean with populating tracks using the roller....I was just under the impression it would record the same as it sounded. Again, not a huge issue but would be a nice feature if this is possible in a future firmware update.
All in all, I'm loving using the drumbrute. Good work!