Cross posting here since there’s overlap:
Wanted to see if anyone has executed a successful test message on a secondary channel from Meshtastic Python >= v1.2.47
Don’t have my radios up and running yet.
Thanks, especially to mkinney for the commits! 
Side-note/question: I don’t see a related issue tracker for Meshtastic Android, is this issue present in that code? Not a developer, just an IT guy trying to look at source, got confused between channel (long/slow, etc) vs. primary/secondary. Just wondering.