Yeah, and an interesting configuration:
From left of Billy as he sit behind it:
14, 13, 8, 12, 10 racks... 16, 18 floors... 24X2 bass drums
Snare drum varies, I'm sure.
The thing is as I look at this, What is supposed to be a 12
looks noticeably larger as it sits next to the 10. But that's
what Billy says it is... So there you go.