I was wondering if anyone here with a VB-2 has and uses the footswitch for it. The only available one is only for switching between channels. Since it is a momentary switch, does it actually switch between channels, or will it only keep the second channel activated as long as you're holding the button down? Also, I would like to have a footswitch for it that switches channels, but also has a mute and bright switch, and a mid-shift switch. Does any such thing exist? Or, would it be possible to have one made? Thanks for any help.