I'm thinking of picking an expressionator with my tax monies and I have a few questions. Question the first: When I use my EV-5 expression pedal with some of my pedals I don't get the full sweep of the parameter that I am controlling. For example I only get about 80% of the range on my Zoom B3(which I never really noticed until recently messing with some pitch effects that I have never bothered with) same on my Orbit. Do the adjustable tapers help with this type of situation? Question the second: Is anybody using this thing with a Zoom B3, and if so does it work well for you? Question the third: I'm kinda torn about buying something that costs 200 bucks and doesn't doing anything on its own. There are other pedals I want to try but this thing seems like it could really expand the possibilities already available to me and inspire some new sounds. Am I wrong? Sorry for the long post and thanks for any thoughts.