I'm new to the Firehawk FX.  I mostly love the operation and definitely the sonic freedom.  FWIW, if Line6 is "listening," I think the effect activation buttons should be placed in front of the bank/preset (A, B, C, D) buttons.  When playing a song live, it's more important to be able to quickly activate an effect without having to navigate a large shoe over a row of other buttons (for fear of hitting one during the song).  The other "bug" is that if you want to play a wah during a song, you have to activate it with a separate button, then move your foot onto the wah pedal.....very awkward.  Perhaps a future optical activated wah (the optical trigger can be bypassed when the volume pedal is chosen).  Thanks for listening.