Rack DIrect control of instruments question

[GeiddE]

So I have my sequencer up, and I add 3 Humanas

The last one I add is the active one
it plays - sounds good

I go to the rack
the last thing I added is playing
Humana #3 = lovely

I scroll up/down in the rack to the other device ( humana#2) and click it and the first one is still sounding

I would like to click another humana ( or another instrument ) within the rack
and have the newly selected synth make a sound
WITHOUT having to go back to the sequencer to activate another instrument

How do I do this ?
Can I do this ?
Can it be done?

Should I contact support?

Where is the feature request locale
Is it under support ?
Probably in the first few FAQs, AmIRight?
( I'll get me coat )

[MannequinRaces]

You have to click on the gray looking arrow box that is 'connected' to the device you want to play in the rack.