Help! Have been thru settings, updated firmware to 1.02.2, Helix LOOKS like it's responding thru VDI, can see the changes on the screen when toggling thru the model knob, but no sounds/tunings are responding. Is there a video tutorial anywhere? Not as simple, obviously, as the floor Pod that had a dedicated bank of Variax presets? Just confused and frustrated, any help appreciated. Thanks!