I have a NU X multi A/B switch pugged into pedal 2. I am using a Ycable. I have gone to I/O page and set pedal 2 to 2 switches, tip ring. I have gone to the FC page on Fm3 edit and selected master layout. I want to add a global filter boost to multi switch A. The filter is assigned in the preset. I have selected 4 on the edit master layout page, selected effect, filter, bypass. Save. No connection. What am I missing?