Emu XL-7 & MP-7 User's Group

Hello,

I know I have to be missing something quite obvious, but I just can't seem to get anything 
out of MIDI out B.  A & B Channels 1-16 are enabled, Knobs & key are sent to "Transmit."  
MIDI out A woks fine...

I'm using the XL-7 as a control surface for Reason and would like to delegate the MIDI out 
B to this task ( I'm controling other things w/ MIDI out A).

Can someone please tell me what I've missed?

Thanks,

Rob Michael