The Cyndustries List

I've hooked up the beginners patch from the manual, and the FM index
knob doesn't seem to do anything.  The manual implies that changing
the index will be a mindblowing experience.  So far, the main changes
happen when I accidentally move the neighboring Linear FM knob.

What am I doing wrong?  I have bias=high, range=high, thru zero=off
and I am using the sine output.

Any other suggestions of cool things to try would be appreciated.

-steve