Knowing ther's a kinda hidden editor in u-he products, I had to play around with it. I've never touched Zebralette, cos of the gui (sorry Urs! lol).
So here is my personal freedom version, with bigger knobs, renamed labels and a lots bigger waveeditor section.
The editor btw is really powerful and thoghtful. The preset management is also customized, but this section is kinda bitchy, so didn't try to test my luck too much.
