Hi, I've just been getting into old-school modular systems. I'm having difficulty getting my Keylab 88 MKII to send the proper trigger and CV signals. I used the MIDI Control Ctr. and modified the gate outputs and CV outputs, but still no go. I am using a Behringer System 55. How do I physically connect this keyboard and are there any special settings that I need to do? The keyboard also has a CV Input? Do I need to provide voltage to this in order to get a trigger output?