Good questions Eddie. If I had to answer this I would say BIAB or RB drums have never had kit components on separate midi tracks. But then I never really understood what all this RealChart stuff, which was introduced as a new feature in BIAB 2019.

As a result I have always made my midi drums in either EZDrummer 2 or JamStix which does permit you to change the sounds for any drum kit components.

Lets see if we can get a clear answer. Good luck. grin

BIAB – 2025, Reaper (current), i7-12700F Processor, 32GB DDR4-3200MHz RAM, 1TB WD Black NVMe SSD, 2TB WDC Blue SSD, 1TB WD Blue, 2 TB SK NVMe, 6 TB External, Motu Audio Express 6x6