Send a voltage to input 1 of Hetrick Rotator and it comes out output 1. Turn the Rotate knob clockwise and input 1 routes to output 8, then 7, then 6, et cetera. Why? Why not 2, then 3, then 4, as you turn the knob?
This patch shows how to get Rotator to work as I expected it, including a Strip you can save and paste in to another patch.