I managed to lose the window with the simulated rack synth interface for one of my three inserted Dimension LE track groups> How do I get it back? Or do I have to insert a new one and copy  the MIDI over?
 
Thanks,
John
 

You can open the synth rack and double-click on the little synth GUI in the rack.

Hi Greg, thanks. If I understand you correctly the synth rack is the icon that looks like a piece of rack-mounted gear. That's the thing that I can no longer find.
 

57Gregy
You can open the synth rack and double-click on the little synth GUI in the rack.

It would be easier to just double-clip on the symbol to the left of the track name in the Track Pane.
 
On the other hand I might be totally misunderstanding the question. I've just re-read this thread and I'm now confused.

I'm a little confused as well.
For starters, which version of Home Studio are you using? Be precise, as there are subtle differences.
By "track group" do you mean the MIDI track/ synth audio track pair? If so, are these tracks intact?
Are you trying to open the synth rack, as your description suggests? You should be able to open that from the Views button in your control bar.
If you are trying to open the synth GUI, either method mentioned above should work.
Ultimately, what is it you are trying to accomplish?
 

The double click did it, thanks Kev999!    ~ John

"It would be easier to just double-clip on the symbol to the left of the track name in the Track Pane."
 
Never too old to learn something.
I think I knew that, but forgot it.