I followed the instructions to create a user track. When I modify a .sgu file to user the track, it usually works fine. But, some of the time, the user track doesn't start to play for a couple of measures. ????? The MIDI instruments play, then the user track comes in later.
I am running BIAB 2019 on a 2017 iMac running macOS 11.5.2 (Big Sur).
Thanks,
Alan Shank