The process is even easier for those that have BIAB versions with the Utility Tracks. With Utility Tracks no export of the Drums Track is necessary. Just select the Drums track, open the Audio Editor, Highlight and copy the count-in, select the Audio Channel (or any Utility Track) set the curser to the very beginning of the track and Paste the count-in audio.

The process on older systems without the Utility Tracks, select the Drums Track, Rt click, from the drop-down menu select Track Actions\Save Track as WAV file.
The wording may be different on MAC systems but the process should be similar.
Import that saved Drum Track WAV onto the Audio Channel, highlight and erase the drums from Bar 1 through the end of the song leaving just the full count-in. Highlight the count-in and edit the volume using the Amplify command from the Edit Menu... Alternately, highlight and select Normalize and start with -3 db should give satisfactory results.

When I tested this a few minutes ago, the entire process from start to end took 1:40.

Last edited by Charlie Fogle; 06/20/21 02:26 PM. Reason: added alternate volume setting method
BIAB 2025:RB 2025, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.