The limited external MIDI Controls on the KSP can be a bit of a drag, but I've at least worked out a system to control Analog Lab. I use the first knob (CC74) to scroll through patches, and use the Looper pad (CC9) to select the highlighted patch. I wish there was a way to assign a CC value to each of the step divisions of the Looper, but at least you don't have to use a mouse to change patches. I just use the rest of the knobs for ADSR.