I can get start / stop going feeding a Cubasis midi clock to drum jam but no tempo control. My synths which are meant to sync aren't... At least they don't seem to be. I don't know what is working and what's not!
I don't like the on/ off nature of the clock out control. Much rather see a list of designations and have a little bit of an idea what's meant to be going on!
Cubase 7, Nuendo 6, Cubasis ( gotta luv it ), MR 816 cs, OS 10.8