How do you use the external ports with say Mission and still utilize the FCB pedals? I would want like this....
Pedal A on FCB for volume using Leads
Pedal B on FCB for wah or pitch.
then a Mission plugged in a rear port for Swells from Zero to full (Rhythm)volume.
I've yet to figure out how to use both at the same time...or not use but have available all at once may be a better way to say it.