This simple utility allows you to set an output channel for your controller. Place it at the front of your track, and you can record any channel into apps such as Atom2.
The download is a midi rack.

Parameters:
-Input Channel: tells rack the channel to listen to which selects the output channel.
-*Note range: change the ‘from’ and ‘to’ field to the desired range to select channels 1-16 (default is C5-D#6)

*If you change the note range, instructions are inside the rack. (its just a matter of moving 2 handles in a graphic shaper).