I've got a Spider Jam and FBV3 Pedal and have been looping using the Jam Control mode. Is there a way to change guitar tones on the FBV3 Pedal while using the the Jam Control mode during looping? For instance let's say I'm using Jam control mode and have looped a chord progression in a clean tone but then want to jam over it with a different tone is there a way to do this via the FBV3 pedal or can it only be done by hand on the amp itself?