Hi, if this is the right place to ask. I am a live sound techie for my band in the club. In most of our songs, i do have to play with the delays and i regularly use the Tap Tempo. When i first check on the DEMO of the UC Surface on the IPAD there is TAP Tempo function, however when im connected to my mixer, the TAP TEMPO is missing, thus i have to click onto the FX , select the FX C and use the tap there. Its not friendly for me cos i have to mangaed the Vocals fader at the same time. Please advice, i might have screwed somewhere to loose that Tap Tempo.