If I set up a parallel looper (Wounded Paw, [sfx], LS-2, etc.) that has Loop A : Clean Loop B : Effected + Expression Pedal will I be able to volume in the effects of loop B using the expression pedal? So if I wanted to slowly blend distortion into a clean bass part would the above work? I have no practical experience with parallel loopers. I only know what I've been reading from the forums. Because the parallel looper splits the signal this seems like it should work. Am I wrong?