Adjusting simple (so it should be) shift register coding for a different result

[graynomad]

So do you want the LEDs to go like this as you rotate the knob from 0 to full.

********  // fast anti-CW
-*******
--******
---*****
----****
-----***
------**
-------*
--------  // stop
-------*
------**
-----***
----****
---*****
--******
-*******
******** // fast CW

---

Rob