I recently bought:
2433590 - Baltimore & Ohio LEGACY E6 AB Set (57A, 57B)
2433599 - Baltimore & Ohio SuperBass E6B #58B
I have successfully programed the "A" unit (57A) and the SuperBass (58B) but for the life of me can't get the "B" unit (57B) programed.
Nothing happens in programming mode after setting an id and pressing SET. I have tried this several times using the CAB-2 remote as well as the CAB-3 app.
Ali