Hello all, I was wondering if you could all possibly give me a few pointers to check if there is something wrong with my Boss FV-500H. I am having some issues trying to use it as a wah pedal. I have a TRS cable connecting the EXP into Pedal 1 in the back of the Axe-FX. When I try to calibrate the Boss, nothing happens. When I rock back and forth on the pedal I do not get the MIDI IN flashing light going (it just stays dark). The patch I am using has a bypassed wah in it. When I go into the 'freq' page, I select the source as EXTERNAL 1. I've put the autoeng as MED, and I've gone to the I/O CTRL page and put EXTERNAL 1 to PEDAL 1. I also went to the Pedal page and set Pedal 1 as continuous. Do I also have to put WahWah 1 BYP to Pedal 1??? I am incredibly confused when it comes to all of the MIDI CCs and auto engages, bypasses, etc., so I'm just trying but it seems I cannot get anywhere. Sorry if this is a dumb question...I would greatly appreciate any guidance from all of you!!! Thank you!