Clock Out Midi 1&2?

Clock Out Midi 1&2?
« on: June 18, 2016, 07:52:00 PM »
I am using my Machinedrum as the clock Master, and Pro2 is in Slave thru (Midi) mode on both Midi 1 & 2. I'm able to send clock out via Midi 2 to my gear just fine, but Midi 1 isn't transmitting clock - but it does transmit parameter changes. I'm positive my receiving gear is set properly, because when I swap the ports on the Pro2 the gear syncs just fine.

Do you have any ideas why I'm not able to send clock out via Midi 1? Help!