Can someone familiar with Ardour 2.8 please make a video / youtube guide showing precisely how to use SC3 Side Chain Compression? I've read every guide online currently and side chain is simply not working, very frustrating. http://ardour.org/node/1013 seems to be the main one people go by, however when I have the sends coming into the bus there is simply no effect from SC3. Thank you for your time.
Here is another relevant thread: http://ardour.org/node/3882