Not the issue I am chasing, I just wanted to generate a MIDI drum track. I don't want any other MIDI track generated in the first place. All I'm going to do with these other tracks is delete them.
and
I get 8 MIDI tracks to generate.
My point is, the only things that cause RB to generate multiple tracks;
A. You Selected them all
B. Some of the first 8 tracks are BiaB Tracks.
BiaB tracks act like they are in BIAB. When it generates it wants to generate them all. IF the track names are a different color, than the tracks further down signifying BiaB tracks, (you didn't say) ... then try the suggestion to humor me.