John, thank you for the quick reply. After my original post, I found a workaround: if I select “Roland” under MIDI Mapping rather than “Alesis”, then it maps to the correct toms. “Alesis Crimson II” does correctly appear under MIDI Device. Since it is now working properly using the Roland MIDI Mapping, I should be in good shape. This way, I won’t need to edit the MIDI note in my module.
