Greetings – I’ve just downloaded Ardour 2.8.16 for Mac OS X (running 10.9.4) and would appreciate guidance in configuring it with a PreSonus FireStudio Mobile, which generally ships with its own Universal Control. Should I, for instance, use JACK, or is JACK unnecessary for sound configuration? I did map four input channels successfully to two mono and one stereo track, but I can’t figure out how to successfully pan my recorded mono channels to R/L: of course the track pan control is easy, but it doesn’t yet affect the output mix I hear in my headphones. I’m sure this is because I’m still figuring out audio configuration! Sure appreciate your help.