Might seem like a silly question, but when I calibrate Clouds, do I enter calibration mode _and then_plug in 1V? Then I unplug the v/oct, enter 2nd calibration, change to 3V and then plug that in again?__Or do I just leave it plugged in while changing the calibration step and voltage?
Leave it plugged in.
The easiest way to do the calibration is to use a keyboard controller through a MIDI-CV interface or a keyboard with a CV output. This way you just hit the notes in series (the ones that correspond to the correct voltages). The cables should stay plugged in. The button pushes are there to tell Clouds that it shoudl expect a new voltage.